{-# LANGUAGE DefaultSignatures #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MagicHash #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE MultiWayIf #-}
{-# LANGUAGE TypeOperators #-}
{-# LANGUAGE CPP #-}
#if __GLASGOW_HASKELL__ >= 710
#define OVERLAPPING_ {-# OVERLAPPING #-}
#else
{-# LANGUAGE OverlappingInstances #-}
#define OVERLAPPING_
#endif
#if MIN_VERSION_base(4,9,0)
{-# OPTIONS_GHC -fno-warn-redundant-constraints #-}
#endif
module Data.GenValidity
( GenUnchecked(..)
, GenValid(..)
, GenInvalid(..)
, genValidStructurally
, genValidStructurallyWithoutExtraChecking
, shrinkValidStructurally
, shrinkValidStructurallyWithoutExtraFiltering
, module Data.GenValidity.Utils
, genUtf16SurrogateCodePoint
, module Data.Validity
, genericGenUnchecked
, GGenUnchecked(..)
, genericShrinkUnchecked
, uncheckedRecursivelyShrink
, GUncheckedRecursivelyShrink(..)
, uncheckedSubterms
, GUncheckedSubterms(..)
, GUncheckedSubtermsIncl(..)
, GGenValid(..)
, GValidRecursivelyShrink(..)
, structurallyValidSubterms
, GValidSubterms(..)
, GValidSubtermsIncl(..)
) where
import Data.Validity
import Data.Fixed (Fixed(..), HasResolution)
#if MIN_VERSION_base(4,9,0)
import Data.List.NonEmpty (NonEmpty((:|)))
#endif
#if MIN_VERSION_base(4,8,0)
import Data.Word (Word64)
import GHC.Word (Word8(..), Word16(..), Word32(..), Word(..))
#else
import Data.Word (Word, Word64)
import GHC.Word (Word8(..), Word16(..), Word32(..), Word(..))
#endif
import Data.Int (Int64)
import GHC.Int (Int8(..), Int16(..), Int32(..), Int(..))
import Data.Char (chr)
import Data.Ratio ((%))
import GHC.Generics
import GHC.Real (Ratio(..))
import Control.Monad (guard)
import Test.QuickCheck hiding (Fixed)
#if MIN_VERSION_base(4,8,0)
import GHC.Natural
#else
import Control.Applicative ((<*>), (<$>), pure)
#endif
import Data.GenValidity.Utils
{-# ANN module "HLint: ignore Reduce duplication" #-}
class GenUnchecked a where
genUnchecked :: Gen a
default genUnchecked :: (Generic a, GGenUnchecked (Rep a)) =>
Gen a
genUnchecked = Gen a
forall a. (Generic a, GGenUnchecked (Rep a)) => Gen a
genericGenUnchecked
shrinkUnchecked :: a -> [a]
default shrinkUnchecked ::
(Generic a, GUncheckedRecursivelyShrink (Rep a), GUncheckedSubterms (Rep a) a) =>
a -> [a]
shrinkUnchecked = a -> [a]
forall a.
(Generic a, GUncheckedRecursivelyShrink (Rep a),
GUncheckedSubterms (Rep a) a) =>
a -> [a]
genericShrinkUnchecked
class Validity a => GenValid a where
genValid :: Gen a
default genValid :: GenUnchecked a => Gen a
genValid = Gen a
forall a. GenUnchecked a => Gen a
genUnchecked Gen a -> (a -> Bool) -> Gen a
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` a -> Bool
forall a. Validity a => a -> Bool
isValid
shrinkValid :: a -> [a]
default shrinkValid :: GenUnchecked a => a -> [a]
shrinkValid = (a -> Bool) -> [a] -> [a]
forall a. (a -> Bool) -> [a] -> [a]
filter a -> Bool
forall a. Validity a => a -> Bool
isValid ([a] -> [a]) -> (a -> [a]) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
class Validity a => GenInvalid a where
genInvalid :: Gen a
default genInvalid :: GenUnchecked a => Gen a
genInvalid = Gen a
forall a. GenUnchecked a => Gen a
genUnchecked Gen a -> (a -> Bool) -> Gen a
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` a -> Bool
forall a. Validity a => a -> Bool
isInvalid
shrinkInvalid :: a -> [a]
default shrinkInvalid :: GenUnchecked a => a -> [a]
shrinkInvalid = (a -> Bool) -> [a] -> [a]
forall a. (a -> Bool) -> [a] -> [a]
filter a -> Bool
forall a. Validity a => a -> Bool
isInvalid ([a] -> [a]) -> (a -> [a]) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance (GenUnchecked a, GenUnchecked b) => GenUnchecked (a, b) where
genUnchecked :: Gen (a, b)
genUnchecked =
(Int -> Gen (a, b)) -> Gen (a, b)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b)) -> Gen (a, b))
-> (Int -> Gen (a, b)) -> Gen (a, b)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s) <- Int -> Gen (Int, Int)
genSplit Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b) -> Gen (a, b)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b)
shrinkUnchecked :: (a, b) -> [(a, b)]
shrinkUnchecked (a :: a
a, b :: b
b) = ((,) (a -> b -> (a, b)) -> [a] -> [b -> (a, b)]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked a
a [b -> (a, b)] -> [b] -> [(a, b)]
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> b -> [b]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked b
b)
[(a, b)] -> [(a, b)] -> [(a, b)]
forall a. [a] -> [a] -> [a]
++ [ (a
a', b
b) | a
a' <- a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked a
a ]
[(a, b)] -> [(a, b)] -> [(a, b)]
forall a. [a] -> [a] -> [a]
++ [ (a
a, b
b') | b
b' <- b -> [b]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked b
b ]
instance (GenValid a, GenValid b) => GenValid (a, b) where
genValid :: Gen (a, b)
genValid =
(Int -> Gen (a, b)) -> Gen (a, b)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b)) -> Gen (a, b))
-> (Int -> Gen (a, b)) -> Gen (a, b)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s) <- Int -> Gen (Int, Int)
genSplit Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenValid a => Gen a
genValid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenValid a => Gen a
genValid
(a, b) -> Gen (a, b)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b)
shrinkValid :: (a, b) -> [(a, b)]
shrinkValid = (a -> [a]) -> (b -> [b]) -> (a, b) -> [(a, b)]
forall a b. (a -> [a]) -> (b -> [b]) -> (a, b) -> [(a, b)]
shrinkTuple a -> [a]
forall a. GenValid a => a -> [a]
shrinkValid b -> [b]
forall a. GenValid a => a -> [a]
shrinkValid
instance (GenUnchecked a, GenInvalid a, GenUnchecked b, GenInvalid b) => GenInvalid (a, b) where
genInvalid :: Gen (a, b)
genInvalid =
(Int -> Gen (a, b)) -> Gen (a, b)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b)) -> Gen (a, b))
-> (Int -> Gen (a, b)) -> Gen (a, b)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s) <- Int -> Gen (Int, Int)
genSplit Int
n
[Gen (a, b)] -> Gen (a, b)
forall a. [Gen a] -> Gen a
oneof
[ do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenInvalid a => Gen a
genInvalid
(a, b) -> Gen (a, b)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenInvalid a => Gen a
genInvalid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b) -> Gen (a, b)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b)
]
instance (GenUnchecked a, GenUnchecked b) => GenUnchecked (Either a b) where
genUnchecked :: Gen (Either a b)
genUnchecked = [Gen (Either a b)] -> Gen (Either a b)
forall a. [Gen a] -> Gen a
oneof [a -> Either a b
forall a b. a -> Either a b
Left (a -> Either a b) -> Gen a -> Gen (Either a b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenUnchecked a => Gen a
genUnchecked, b -> Either a b
forall a b. b -> Either a b
Right (b -> Either a b) -> Gen b -> Gen (Either a b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen b
forall a. GenUnchecked a => Gen a
genUnchecked]
shrinkUnchecked :: Either a b -> [Either a b]
shrinkUnchecked (Left a :: a
a) = a -> Either a b
forall a b. a -> Either a b
Left (a -> Either a b) -> [a] -> [Either a b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked a
a
shrinkUnchecked (Right b :: b
b) = b -> Either a b
forall a b. b -> Either a b
Right (b -> Either a b) -> [b] -> [Either a b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> b -> [b]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked b
b
instance (GenValid a, GenValid b) => GenValid (Either a b) where
genValid :: Gen (Either a b)
genValid = [Gen (Either a b)] -> Gen (Either a b)
forall a. [Gen a] -> Gen a
oneof [a -> Either a b
forall a b. a -> Either a b
Left (a -> Either a b) -> Gen a -> Gen (Either a b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenValid a => Gen a
genValid, b -> Either a b
forall a b. b -> Either a b
Right (b -> Either a b) -> Gen b -> Gen (Either a b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen b
forall a. GenValid a => Gen a
genValid]
shrinkValid :: Either a b -> [Either a b]
shrinkValid (Left a :: a
a) = a -> Either a b
forall a b. a -> Either a b
Left (a -> Either a b) -> [a] -> [Either a b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenValid a => a -> [a]
shrinkValid a
a
shrinkValid (Right b :: b
b) = b -> Either a b
forall a b. b -> Either a b
Right (b -> Either a b) -> [b] -> [Either a b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> b -> [b]
forall a. GenValid a => a -> [a]
shrinkValid b
b
instance (GenInvalid a, GenInvalid b) => GenInvalid (Either a b) where
genInvalid :: Gen (Either a b)
genInvalid = [Gen (Either a b)] -> Gen (Either a b)
forall a. [Gen a] -> Gen a
oneof [a -> Either a b
forall a b. a -> Either a b
Left (a -> Either a b) -> Gen a -> Gen (Either a b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenInvalid a => Gen a
genInvalid, b -> Either a b
forall a b. b -> Either a b
Right (b -> Either a b) -> Gen b -> Gen (Either a b)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen b
forall a. GenInvalid a => Gen a
genInvalid]
shrinkInvalid :: Either a b -> [Either a b]
shrinkInvalid (Left v :: a
v) = a -> Either a b
forall a b. a -> Either a b
Left (a -> Either a b) -> [a] -> [Either a b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenInvalid a => a -> [a]
shrinkInvalid a
v
shrinkInvalid (Right v :: b
v) = b -> Either a b
forall a b. b -> Either a b
Right (b -> Either a b) -> [b] -> [Either a b]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> b -> [b]
forall a. GenInvalid a => a -> [a]
shrinkInvalid b
v
instance (GenUnchecked a, GenUnchecked b, GenUnchecked c) =>
GenUnchecked (a, b, c) where
genUnchecked :: Gen (a, b, c)
genUnchecked =
(Int -> Gen (a, b, c)) -> Gen (a, b, c)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c)) -> Gen (a, b, c))
-> (Int -> Gen (a, b, c)) -> Gen (a, b, c)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t) <- Int -> Gen (Int, Int, Int)
genSplit3 Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c) -> Gen (a, b, c)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c)
shrinkUnchecked :: (a, b, c) -> [(a, b, c)]
shrinkUnchecked (a :: a
a, b :: b
b, c :: c
c) =
[ (a
a', b
b', c
c')
| (a' :: a
a', (b' :: b
b', c' :: c
c')) <- (a, (b, c)) -> [(a, (b, c))]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked (a
a, (b
b, c
c))
]
instance (GenValid a, GenValid b, GenValid c) => GenValid (a, b, c) where
genValid :: Gen (a, b, c)
genValid =
(Int -> Gen (a, b, c)) -> Gen (a, b, c)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c)) -> Gen (a, b, c))
-> (Int -> Gen (a, b, c)) -> Gen (a, b, c)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t) <- Int -> Gen (Int, Int, Int)
genSplit3 Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenValid a => Gen a
genValid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenValid a => Gen a
genValid
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenValid a => Gen a
genValid
(a, b, c) -> Gen (a, b, c)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c)
shrinkValid :: (a, b, c) -> [(a, b, c)]
shrinkValid (a :: a
a, b :: b
b, c :: c
c) =
[ (a
a', b
b', c
c')
| (a' :: a
a', (b' :: b
b', c' :: c
c')) <- (a, (b, c)) -> [(a, (b, c))]
forall a. GenValid a => a -> [a]
shrinkValid (a
a, (b
b, c
c))
]
instance ( GenUnchecked a, GenUnchecked b, GenUnchecked c
, GenInvalid a, GenInvalid b, GenInvalid c) =>
GenInvalid (a, b, c) where
genInvalid :: Gen (a, b, c)
genInvalid =
(Int -> Gen (a, b, c)) -> Gen (a, b, c)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c)) -> Gen (a, b, c))
-> (Int -> Gen (a, b, c)) -> Gen (a, b, c)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t) <- Int -> Gen (Int, Int, Int)
genSplit3 Int
n
[Gen (a, b, c)] -> Gen (a, b, c)
forall a. [Gen a] -> Gen a
oneof
[ do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenInvalid a => Gen a
genInvalid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c) -> Gen (a, b, c)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenInvalid a => Gen a
genInvalid
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c) -> Gen (a, b, c)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenInvalid a => Gen a
genInvalid
(a, b, c) -> Gen (a, b, c)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c)
]
instance (GenUnchecked a, GenUnchecked b, GenUnchecked c, GenUnchecked d) =>
GenUnchecked (a, b, c, d) where
genUnchecked :: Gen (a, b, c, d)
genUnchecked =
(Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d))
-> (Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t, u :: Int
u) <- Int -> Gen (Int, Int, Int, Int)
genSplit4 Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d) -> Gen (a, b, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d)
shrinkUnchecked :: (a, b, c, d) -> [(a, b, c, d)]
shrinkUnchecked (a :: a
a, b :: b
b, c :: c
c, d :: d
d) =
[ (a
a', b
b', c
c', d
d')
| (a' :: a
a', (b' :: b
b', (c' :: c
c', d' :: d
d'))) <- (a, (b, (c, d))) -> [(a, (b, (c, d)))]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked (a
a, (b
b, (c
c, d
d)))
]
instance (GenValid a, GenValid b, GenValid c, GenValid d) =>
GenValid (a, b, c, d) where
genValid :: Gen (a, b, c, d)
genValid =
(Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d))
-> (Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t, u :: Int
u) <- Int -> Gen (Int, Int, Int, Int)
genSplit4 Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenValid a => Gen a
genValid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenValid a => Gen a
genValid
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenValid a => Gen a
genValid
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenValid a => Gen a
genValid
(a, b, c, d) -> Gen (a, b, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d)
shrinkValid :: (a, b, c, d) -> [(a, b, c, d)]
shrinkValid (a :: a
a, b :: b
b, c :: c
c, d :: d
d) =
[ (a
a', b
b', c
c', d
d')
| (a' :: a
a', (b' :: b
b', (c' :: c
c', d' :: d
d'))) <- (a, (b, (c, d))) -> [(a, (b, (c, d)))]
forall a. GenValid a => a -> [a]
shrinkValid (a
a, (b
b, (c
c, d
d)))
]
instance ( GenUnchecked a, GenUnchecked b, GenUnchecked c, GenUnchecked d
, GenInvalid a, GenInvalid b, GenInvalid c, GenInvalid d) =>
GenInvalid (a, b, c, d) where
genInvalid :: Gen (a, b, c, d)
genInvalid =
(Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d))
-> (Int -> Gen (a, b, c, d)) -> Gen (a, b, c, d)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t, u :: Int
u) <- Int -> Gen (Int, Int, Int, Int)
genSplit4 Int
n
[Gen (a, b, c, d)] -> Gen (a, b, c, d)
forall a. [Gen a] -> Gen a
oneof
[ do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenInvalid a => Gen a
genInvalid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d) -> Gen (a, b, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenInvalid a => Gen a
genInvalid
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d) -> Gen (a, b, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenInvalid a => Gen a
genInvalid
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d) -> Gen (a, b, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenInvalid a => Gen a
genInvalid
(a, b, c, d) -> Gen (a, b, c, d)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d)
]
instance (GenUnchecked a, GenUnchecked b, GenUnchecked c, GenUnchecked d, GenUnchecked e) =>
GenUnchecked (a, b, c, d, e) where
genUnchecked :: Gen (a, b, c, d, e)
genUnchecked =
(Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e))
-> (Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t, u :: Int
u, v :: Int
v) <- Int -> Gen (Int, Int, Int, Int, Int)
genSplit5 Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
shrinkUnchecked :: (a, b, c, d, e) -> [(a, b, c, d, e)]
shrinkUnchecked (a :: a
a, b :: b
b, c :: c
c, d :: d
d, e :: e
e) =
[ (a
a', b
b', c
c', d
d', e
e')
| (a' :: a
a', (b' :: b
b', (c' :: c
c', (d' :: d
d', e' :: e
e')))) <- (a, (b, (c, (d, e)))) -> [(a, (b, (c, (d, e))))]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked (a
a, (b
b, (c
c, (d
d, e
e))))
]
instance (GenValid a, GenValid b, GenValid c, GenValid d, GenValid e) =>
GenValid (a, b, c, d, e) where
genValid :: Gen (a, b, c, d, e)
genValid =
(Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e))
-> (Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t, u :: Int
u, v :: Int
v) <- Int -> Gen (Int, Int, Int, Int, Int)
genSplit5 Int
n
a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenValid a => Gen a
genValid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenValid a => Gen a
genValid
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenValid a => Gen a
genValid
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenValid a => Gen a
genValid
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenValid a => Gen a
genValid
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
shrinkValid :: (a, b, c, d, e) -> [(a, b, c, d, e)]
shrinkValid (a :: a
a, b :: b
b, c :: c
c, d :: d
d, e :: e
e) =
[ (a
a', b
b', c
c', d
d', e
e')
| (a' :: a
a', (b' :: b
b', (c' :: c
c', (d' :: d
d', e' :: e
e')))) <- (a, (b, (c, (d, e)))) -> [(a, (b, (c, (d, e))))]
forall a. GenValid a => a -> [a]
shrinkValid (a
a, (b
b, (c
c, (d
d, e
e))))
]
instance ( GenUnchecked a, GenUnchecked b, GenUnchecked c, GenUnchecked d, GenUnchecked e
, GenInvalid a, GenInvalid b, GenInvalid c, GenInvalid d, GenInvalid e) =>
GenInvalid (a, b, c, d, e) where
genInvalid :: Gen (a, b, c, d, e)
genInvalid =
(Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e)
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e))
-> (Int -> Gen (a, b, c, d, e)) -> Gen (a, b, c, d, e)
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(r :: Int
r, s :: Int
s, t :: Int
t, u :: Int
u, v :: Int
v) <- Int -> Gen (Int, Int, Int, Int, Int)
genSplit5 Int
n
[Gen (a, b, c, d, e)] -> Gen (a, b, c, d, e)
forall a. [Gen a] -> Gen a
oneof
[ do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenInvalid a => Gen a
genInvalid
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenInvalid a => Gen a
genInvalid
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenInvalid a => Gen a
genInvalid
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenInvalid a => Gen a
genInvalid
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenUnchecked a => Gen a
genUnchecked
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
, do a
a <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
r Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
b
b <- Int -> Gen b -> Gen b
forall a. Int -> Gen a -> Gen a
resize Int
s Gen b
forall a. GenUnchecked a => Gen a
genUnchecked
c
c <- Int -> Gen c -> Gen c
forall a. Int -> Gen a -> Gen a
resize Int
t Gen c
forall a. GenUnchecked a => Gen a
genUnchecked
d
d <- Int -> Gen d -> Gen d
forall a. Int -> Gen a -> Gen a
resize Int
u Gen d
forall a. GenUnchecked a => Gen a
genUnchecked
e
e <- Int -> Gen e -> Gen e
forall a. Int -> Gen a -> Gen a
resize Int
v Gen e
forall a. GenInvalid a => Gen a
genInvalid
(a, b, c, d, e) -> Gen (a, b, c, d, e)
forall (m :: * -> *) a. Monad m => a -> m a
return (a
a, b
b, c
c, d
d, e
e)
]
instance GenUnchecked a => GenUnchecked (Maybe a) where
genUnchecked :: Gen (Maybe a)
genUnchecked = [Gen (Maybe a)] -> Gen (Maybe a)
forall a. [Gen a] -> Gen a
oneof [Maybe a -> Gen (Maybe a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe a
forall a. Maybe a
Nothing, a -> Maybe a
forall a. a -> Maybe a
Just (a -> Maybe a) -> Gen a -> Gen (Maybe a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenUnchecked a => Gen a
genUnchecked]
shrinkUnchecked :: Maybe a -> [Maybe a]
shrinkUnchecked Nothing = []
shrinkUnchecked (Just a :: a
a) = Maybe a
forall a. Maybe a
Nothing Maybe a -> [Maybe a] -> [Maybe a]
forall a. a -> [a] -> [a]
: (a -> Maybe a
forall a. a -> Maybe a
Just (a -> Maybe a) -> [a] -> [Maybe a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked a
a)
instance GenValid a => GenValid (Maybe a) where
genValid :: Gen (Maybe a)
genValid = [Gen (Maybe a)] -> Gen (Maybe a)
forall a. [Gen a] -> Gen a
oneof [Maybe a -> Gen (Maybe a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe a
forall a. Maybe a
Nothing, a -> Maybe a
forall a. a -> Maybe a
Just (a -> Maybe a) -> Gen a -> Gen (Maybe a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenValid a => Gen a
genValid]
shrinkValid :: Maybe a -> [Maybe a]
shrinkValid Nothing = []
shrinkValid (Just a :: a
a) = Maybe a
forall a. Maybe a
Nothing Maybe a -> [Maybe a] -> [Maybe a]
forall a. a -> [a] -> [a]
: (a -> Maybe a
forall a. a -> Maybe a
Just (a -> Maybe a) -> [a] -> [Maybe a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenValid a => a -> [a]
shrinkValid a
a)
instance GenInvalid a => GenInvalid (Maybe a) where
genInvalid :: Gen (Maybe a)
genInvalid = a -> Maybe a
forall a. a -> Maybe a
Just (a -> Maybe a) -> Gen a -> Gen (Maybe a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenInvalid a => Gen a
genInvalid
shrinkInvalid :: Maybe a -> [Maybe a]
shrinkInvalid Nothing = []
shrinkInvalid (Just a :: a
a) = a -> Maybe a
forall a. a -> Maybe a
Just (a -> Maybe a) -> [a] -> [Maybe a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> a -> [a]
forall a. GenInvalid a => a -> [a]
shrinkInvalid a
a
#if MIN_VERSION_base(4,9,0)
instance GenUnchecked a => GenUnchecked (NonEmpty a) where
genUnchecked :: Gen (NonEmpty a)
genUnchecked = Gen a -> Gen (NonEmpty a)
forall a. Gen a -> Gen (NonEmpty a)
genNonEmptyOf Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkUnchecked :: NonEmpty a -> [NonEmpty a]
shrinkUnchecked (v :: a
v :| vs :: [a]
vs) = [ a
e a -> [a] -> NonEmpty a
forall a. a -> [a] -> NonEmpty a
:| [a]
es | (e :: a
e, es :: [a]
es) <- (a, [a]) -> [(a, [a])]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked (a
v, [a]
vs)]
instance GenValid a => GenValid (NonEmpty a) where
genValid :: Gen (NonEmpty a)
genValid = Gen a -> Gen (NonEmpty a)
forall a. Gen a -> Gen (NonEmpty a)
genNonEmptyOf Gen a
forall a. GenValid a => Gen a
genValid
shrinkValid :: NonEmpty a -> [NonEmpty a]
shrinkValid (v :: a
v :| vs :: [a]
vs) = [ a
e a -> [a] -> NonEmpty a
forall a. a -> [a] -> NonEmpty a
:| [a]
es | (e :: a
e, es :: [a]
es) <- (a, [a]) -> [(a, [a])]
forall a. GenValid a => a -> [a]
shrinkValid (a
v, [a]
vs)]
instance (GenUnchecked a, GenInvalid a) => GenInvalid (NonEmpty a) where
genInvalid :: Gen (NonEmpty a)
genInvalid = Gen a -> Gen (NonEmpty a)
forall a. Gen a -> Gen (NonEmpty a)
genNonEmptyOf Gen a
forall a. GenInvalid a => Gen a
genInvalid
#endif
instance GenUnchecked a => GenUnchecked [a] where
genUnchecked :: Gen [a]
genUnchecked = Gen a -> Gen [a]
forall a. Gen a -> Gen [a]
genListOf Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkUnchecked :: [a] -> [[a]]
shrinkUnchecked = (a -> [a]) -> [a] -> [[a]]
forall a. (a -> [a]) -> [a] -> [[a]]
shrinkList a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenValid a => GenValid [a] where
genValid :: Gen [a]
genValid = Gen a -> Gen [a]
forall a. Gen a -> Gen [a]
genListOf Gen a
forall a. GenValid a => Gen a
genValid
shrinkValid :: [a] -> [[a]]
shrinkValid = (a -> [a]) -> [a] -> [[a]]
forall a. (a -> [a]) -> [a] -> [[a]]
shrinkList a -> [a]
forall a. GenValid a => a -> [a]
shrinkValid
instance (GenUnchecked a, GenInvalid a) => GenInvalid [a] where
genInvalid :: Gen [a]
genInvalid =
(Int -> Gen [a]) -> Gen [a]
forall a. (Int -> Gen a) -> Gen a
sized ((Int -> Gen [a]) -> Gen [a]) -> (Int -> Gen [a]) -> Gen [a]
forall a b. (a -> b) -> a -> b
$ \n :: Int
n -> do
(x :: Int
x, y :: Int
y, z :: Int
z) <- Int -> Gen (Int, Int, Int)
genSplit3 Int
n
[a]
before <- Int -> Gen [a] -> Gen [a]
forall a. Int -> Gen a -> Gen a
resize Int
x (Gen [a] -> Gen [a]) -> Gen [a] -> Gen [a]
forall a b. (a -> b) -> a -> b
$ Gen a -> Gen [a]
forall a. Gen a -> Gen [a]
genListOf Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
a
middle <- Int -> Gen a -> Gen a
forall a. Int -> Gen a -> Gen a
resize Int
y Gen a
forall a. GenInvalid a => Gen a
genInvalid
[a]
after <- Int -> Gen [a] -> Gen [a]
forall a. Int -> Gen a -> Gen a
resize Int
z (Gen [a] -> Gen [a]) -> Gen [a] -> Gen [a]
forall a b. (a -> b) -> a -> b
$ Gen a -> Gen [a]
forall a. Gen a -> Gen [a]
genListOf Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
[a] -> Gen [a]
forall (m :: * -> *) a. Monad m => a -> m a
return ([a] -> Gen [a]) -> [a] -> Gen [a]
forall a b. (a -> b) -> a -> b
$ [a]
before [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ [a
middle] [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ [a]
after
instance GenUnchecked () where
genUnchecked :: Gen ()
genUnchecked = Gen ()
forall a. Arbitrary a => Gen a
arbitrary
shrinkUnchecked :: () -> [()]
shrinkUnchecked = () -> [()]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid () where
genValid :: Gen ()
genValid = Gen ()
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: () -> [()]
shrinkValid = () -> [()]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Bool where
genUnchecked :: Gen Bool
genUnchecked = Gen Bool
forall a. Arbitrary a => Gen a
arbitrary
shrinkUnchecked :: Bool -> [Bool]
shrinkUnchecked = Bool -> [Bool]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Bool where
genValid :: Gen Bool
genValid = Gen Bool
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Bool -> [Bool]
shrinkValid = Bool -> [Bool]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Ordering where
genUnchecked :: Gen Ordering
genUnchecked = Gen Ordering
forall a. Arbitrary a => Gen a
arbitrary
shrinkUnchecked :: Ordering -> [Ordering]
shrinkUnchecked = Ordering -> [Ordering]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Ordering where
genValid :: Gen Ordering
genValid = Gen Ordering
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Ordering -> [Ordering]
shrinkValid = Ordering -> [Ordering]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Char where
genUnchecked :: Gen Char
genUnchecked = [(Int, Gen Char)] -> Gen Char
forall a. [(Int, Gen a)] -> Gen a
frequency [(9, (Char, Char) -> Gen Char
forall a. Random a => (a, a) -> Gen a
choose (Char
forall a. Bounded a => a
minBound, Char
forall a. Bounded a => a
maxBound)), (1, Gen Char
genUtf16SurrogateCodePoint)]
shrinkUnchecked :: Char -> [Char]
shrinkUnchecked = Char -> [Char]
forall a. Arbitrary a => a -> [a]
shrink
genUtf16SurrogateCodePoint :: Gen Char
genUtf16SurrogateCodePoint :: Gen Char
genUtf16SurrogateCodePoint = Int -> Char
chr (Int -> Char) -> Gen Int -> Gen Char
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> [Gen Int] -> Gen Int
forall a. [Gen a] -> Gen a
oneof [(Int, Int) -> Gen Int
forall a. Random a => (a, a) -> Gen a
choose (0xD800, 0xDBFF), (Int, Int) -> Gen Int
forall a. Random a => (a, a) -> Gen a
choose (0xDC00, 0xDFFF)]
instance GenValid Char where
genValid :: Gen Char
genValid = Gen Char
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Char -> [Char]
shrinkValid = Char -> [Char]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Int where
genUnchecked :: Gen Int
genUnchecked = Gen Int
forall a. (Integral a, Bounded a, Random a) => Gen a
genIntX
shrinkUnchecked :: Int -> [Int]
shrinkUnchecked = Int -> [Int]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Int where
genValid :: Gen Int
genValid = Gen Int
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Int -> [Int]
shrinkValid = Int -> [Int]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Int8 where
genUnchecked :: Gen Int8
genUnchecked = (Int# -> Int8) -> Gen Int8
forall a. (Int# -> a) -> Gen a
genUncheckedInt (Int# -> Int8
I8#)
shrinkUnchecked :: Int8 -> [Int8]
shrinkUnchecked = (Int -> Int8) -> (Int8 -> Int) -> Int8 -> [Int8]
forall a. (Int -> a) -> (a -> Int) -> a -> [a]
shrinkUncheckedInt (\(I# i# :: Int#
i#) -> Int# -> Int8
I8# Int#
i#) (\(I8# i# :: Int#
i#) -> Int# -> Int
I# Int#
i#)
instance GenValid Int8 where
genValid :: Gen Int8
genValid = Gen Int8
forall a. (Integral a, Bounded a, Random a) => Gen a
genIntX
shrinkValid :: Int8 -> [Int8]
shrinkValid = Int8 -> [Int8]
forall a. Arbitrary a => a -> [a]
shrink
instance GenUnchecked Int16 where
genUnchecked :: Gen Int16
genUnchecked = (Int# -> Int16) -> Gen Int16
forall a. (Int# -> a) -> Gen a
genUncheckedInt (Int# -> Int16
I16#)
shrinkUnchecked :: Int16 -> [Int16]
shrinkUnchecked = (Int -> Int16) -> (Int16 -> Int) -> Int16 -> [Int16]
forall a. (Int -> a) -> (a -> Int) -> a -> [a]
shrinkUncheckedInt (\(I# i# :: Int#
i#) -> Int# -> Int16
I16# Int#
i#) (\(I16# i# :: Int#
i#) -> Int# -> Int
I# Int#
i#)
instance GenValid Int16 where
genValid :: Gen Int16
genValid = Gen Int16
forall a. (Integral a, Bounded a, Random a) => Gen a
genIntX
shrinkValid :: Int16 -> [Int16]
shrinkValid = Int16 -> [Int16]
forall a. Arbitrary a => a -> [a]
shrink
instance GenUnchecked Int32 where
genUnchecked :: Gen Int32
genUnchecked = (Int# -> Int32) -> Gen Int32
forall a. (Int# -> a) -> Gen a
genUncheckedInt (Int# -> Int32
I32#)
shrinkUnchecked :: Int32 -> [Int32]
shrinkUnchecked = (Int -> Int32) -> (Int32 -> Int) -> Int32 -> [Int32]
forall a. (Int -> a) -> (a -> Int) -> a -> [a]
shrinkUncheckedInt (\(I# i# :: Int#
i#) -> Int# -> Int32
I32# Int#
i#) (\(I32# i# :: Int#
i#) -> Int# -> Int
I# Int#
i#)
instance GenValid Int32 where
genValid :: Gen Int32
genValid = Gen Int32
forall a. (Integral a, Bounded a, Random a) => Gen a
genIntX
shrinkValid :: Int32 -> [Int32]
shrinkValid = Int32 -> [Int32]
forall a. Arbitrary a => a -> [a]
shrink
instance GenUnchecked Int64 where
genUnchecked :: Gen Int64
genUnchecked = Gen Int64
forall a. (Integral a, Bounded a, Random a) => Gen a
genIntX
shrinkUnchecked :: Int64 -> [Int64]
shrinkUnchecked = Int64 -> [Int64]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Int64 where
genValid :: Gen Int64
genValid = Gen Int64
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Int64 -> [Int64]
shrinkValid = Int64 -> [Int64]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Word where
genUnchecked :: Gen Word
genUnchecked = Gen Word
forall a. (Integral a, Bounded a, Random a) => Gen a
genWordX
shrinkUnchecked :: Word -> [Word]
shrinkUnchecked = Word -> [Word]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Word where
genValid :: Gen Word
genValid = Gen Word
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Word -> [Word]
shrinkValid = Word -> [Word]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Word8 where
genUnchecked :: Gen Word8
genUnchecked = (Word# -> Word8) -> Gen Word8
forall a. (Word# -> a) -> Gen a
genUncheckedWord (Word# -> Word8
W8#)
shrinkUnchecked :: Word8 -> [Word8]
shrinkUnchecked = (Word -> Word8) -> (Word8 -> Word) -> Word8 -> [Word8]
forall a. (Word -> a) -> (a -> Word) -> a -> [a]
shrinkUncheckedWord (\(W# w# :: Word#
w#) -> Word# -> Word8
W8# Word#
w#) (\(W8# w# :: Word#
w#) -> Word# -> Word
W# Word#
w#)
instance GenValid Word8 where
genValid :: Gen Word8
genValid = Gen Word8
forall a. (Integral a, Bounded a, Random a) => Gen a
genWordX
shrinkValid :: Word8 -> [Word8]
shrinkValid = Word8 -> [Word8]
forall a. Arbitrary a => a -> [a]
shrink
instance GenUnchecked Word16 where
genUnchecked :: Gen Word16
genUnchecked = (Word# -> Word16) -> Gen Word16
forall a. (Word# -> a) -> Gen a
genUncheckedWord (Word# -> Word16
W16#)
shrinkUnchecked :: Word16 -> [Word16]
shrinkUnchecked = (Word -> Word16) -> (Word16 -> Word) -> Word16 -> [Word16]
forall a. (Word -> a) -> (a -> Word) -> a -> [a]
shrinkUncheckedWord (\(W# w# :: Word#
w#) -> Word# -> Word16
W16# Word#
w#) (\(W16# w# :: Word#
w#) -> Word# -> Word
W# Word#
w#)
instance GenValid Word16 where
genValid :: Gen Word16
genValid = Gen Word16
forall a. (Integral a, Bounded a, Random a) => Gen a
genWordX
shrinkValid :: Word16 -> [Word16]
shrinkValid = Word16 -> [Word16]
forall a. Arbitrary a => a -> [a]
shrink
instance GenUnchecked Word32 where
genUnchecked :: Gen Word32
genUnchecked = (Word# -> Word32) -> Gen Word32
forall a. (Word# -> a) -> Gen a
genUncheckedWord (Word# -> Word32
W32#)
shrinkUnchecked :: Word32 -> [Word32]
shrinkUnchecked = (Word -> Word32) -> (Word32 -> Word) -> Word32 -> [Word32]
forall a. (Word -> a) -> (a -> Word) -> a -> [a]
shrinkUncheckedWord (\(W# w# :: Word#
w#) -> Word# -> Word32
W32# Word#
w#) (\(W32# w# :: Word#
w#) -> Word# -> Word
W# Word#
w#)
instance GenValid Word32 where
genValid :: Gen Word32
genValid = Gen Word32
forall a. (Integral a, Bounded a, Random a) => Gen a
genWordX
shrinkValid :: Word32 -> [Word32]
shrinkValid = Word32 -> [Word32]
forall a. Arbitrary a => a -> [a]
shrink
instance GenUnchecked Word64 where
genUnchecked :: Gen Word64
genUnchecked = Gen Word64
forall a. (Integral a, Bounded a, Random a) => Gen a
genWordX
shrinkUnchecked :: Word64 -> [Word64]
shrinkUnchecked = Word64 -> [Word64]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Word64 where
genValid :: Gen Word64
genValid = Gen Word64
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Word64 -> [Word64]
shrinkValid = Word64 -> [Word64]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Float where
genUnchecked :: Gen Float
genUnchecked = Gen Float
genFloat
#if MIN_VERSION_QuickCheck(2,9,2)
shrinkUnchecked :: Float -> [Float]
shrinkUnchecked f :: Float
f = if
| Float -> Bool
forall a. RealFloat a => a -> Bool
isInfinite Float
f -> []
| Float -> Bool
forall a. RealFloat a => a -> Bool
isNaN Float
f -> []
| Bool
otherwise -> Float -> [Float]
forall a. Arbitrary a => a -> [a]
shrink Float
f
#else
shrinkUnchecked _ = []
#endif
instance GenValid Float where
genValid :: Gen Float
genValid = Gen Float
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Float -> [Float]
shrinkValid = Float -> [Float]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Double where
genUnchecked :: Gen Double
genUnchecked = Gen Double
genDouble
#if MIN_VERSION_QuickCheck(2,9,2)
shrinkUnchecked :: Double -> [Double]
shrinkUnchecked d :: Double
d = if
| Double -> Bool
forall a. RealFloat a => a -> Bool
isInfinite Double
d -> []
| Double -> Bool
forall a. RealFloat a => a -> Bool
isNaN Double
d -> []
| Bool
otherwise -> Double -> [Double]
forall a. Arbitrary a => a -> [a]
shrink Double
d
#else
shrinkUnchecked _ = []
#endif
instance GenValid Double where
genValid :: Gen Double
genValid = Gen Double
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkValid :: Double -> [Double]
shrinkValid = Double -> [Double]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked
instance GenUnchecked Integer where
genUnchecked :: Gen Integer
genUnchecked = Gen Integer
genInteger
shrinkUnchecked :: Integer -> [Integer]
shrinkUnchecked = Integer -> [Integer]
forall a. Arbitrary a => a -> [a]
shrink
instance GenValid Integer
#if MIN_VERSION_base(4,8,0)
instance GenUnchecked Natural where
genUnchecked :: Gen Natural
genUnchecked = Integer -> Natural
forall a. Num a => Integer -> a
fromInteger (Integer -> Natural) -> (Integer -> Integer) -> Integer -> Natural
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> Integer
forall a. Num a => a -> a
abs (Integer -> Natural) -> Gen Integer -> Gen Natural
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Integer
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkUnchecked :: Natural -> [Natural]
shrinkUnchecked = (Integer -> Natural) -> [Integer] -> [Natural]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Integer -> Natural
forall a. Num a => Integer -> a
fromInteger (Integer -> Natural) -> (Integer -> Integer) -> Integer -> Natural
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> Integer
forall a. Num a => a -> a
abs) ([Integer] -> [Natural])
-> (Natural -> [Integer]) -> Natural -> [Natural]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> [Integer]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked (Integer -> [Integer])
-> (Natural -> Integer) -> Natural -> [Integer]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Natural -> Integer
forall a. Integral a => a -> Integer
toInteger
instance GenValid Natural where
genValid :: Gen Natural
genValid = Integer -> Natural
forall a. Num a => Integer -> a
fromInteger (Integer -> Natural) -> (Integer -> Integer) -> Integer -> Natural
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Integer -> Integer
forall a. Num a => a -> a
abs (Integer -> Natural) -> Gen Integer -> Gen Natural
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Integer
forall a. GenValid a => Gen a
genValid
#endif
instance (Integral a, GenUnchecked a) => GenUnchecked (Ratio a) where
genUnchecked :: Gen (Ratio a)
genUnchecked = a -> a -> Ratio a
forall a. a -> a -> Ratio a
(:%) (a -> a -> Ratio a) -> Gen a -> Gen (a -> Ratio a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenUnchecked a => Gen a
genUnchecked Gen (a -> Ratio a) -> Gen a -> Gen (Ratio a)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkUnchecked :: Ratio a -> [Ratio a]
shrinkUnchecked (n :: a
n :% d :: a
d) = [a
n' a -> a -> Ratio a
forall a. a -> a -> Ratio a
:% a
d' | (n' :: a
n', d' :: a
d') <- (a, a) -> [(a, a)]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked (a
n, a
d)]
instance (Integral a, Num a, Ord a, GenValid a) => GenValid (Ratio a) where
genValid :: Gen (Ratio a)
genValid = (do
a
n <- Gen a
forall a. GenValid a => Gen a
genValid
a
d <- (Gen a
forall a. GenValid a => Gen a
genValid Gen a -> (a -> Bool) -> Gen a
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` (a -> a -> Bool
forall a. Ord a => a -> a -> Bool
> 0))
Ratio a -> Gen (Ratio a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Ratio a -> Gen (Ratio a)) -> Ratio a -> Gen (Ratio a)
forall a b. (a -> b) -> a -> b
$ a
n a -> a -> Ratio a
forall a. a -> a -> Ratio a
:% a
d) Gen (Ratio a) -> (Ratio a -> Bool) -> Gen (Ratio a)
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` Ratio a -> Bool
forall a. Validity a => a -> Bool
isValid
shrinkValid :: Ratio a -> [Ratio a]
shrinkValid (n :: a
n :% d :: a
d) = do
(n' :: a
n', d' :: a
d') <- (a, a) -> [(a, a)]
forall a. GenValid a => a -> [a]
shrinkValid (a
n, a
d)
Bool -> [()]
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> [()]) -> Bool -> [()]
forall a b. (a -> b) -> a -> b
$ a
d' a -> a -> Bool
forall a. Ord a => a -> a -> Bool
> 0
let candidate :: Ratio a
candidate = a
n' a -> a -> Ratio a
forall a. a -> a -> Ratio a
:% a
d'
Bool -> [()]
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> [()]) -> Bool -> [()]
forall a b. (a -> b) -> a -> b
$ Ratio a -> Bool
forall a. Validity a => a -> Bool
isValid Ratio a
candidate
Ratio a -> [Ratio a]
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Ratio a -> [Ratio a]) -> Ratio a -> [Ratio a]
forall a b. (a -> b) -> a -> b
$ a
n' a -> a -> Ratio a
forall a. Integral a => a -> a -> Ratio a
% a
d'
instance (Integral a, Num a, Ord a, Validity a, GenUnchecked a) => GenInvalid (Ratio a)
instance HasResolution a => GenUnchecked (Fixed a) where
genUnchecked :: Gen (Fixed a)
genUnchecked = Integer -> Fixed a
forall a. Integer -> Fixed a
MkFixed (Integer -> Fixed a) -> Gen Integer -> Gen (Fixed a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen Integer
forall a. GenUnchecked a => Gen a
genUnchecked
shrinkUnchecked :: Fixed a -> [Fixed a]
shrinkUnchecked (MkFixed i :: Integer
i) = Integer -> Fixed a
forall a. Integer -> Fixed a
MkFixed (Integer -> Fixed a) -> [Integer] -> [Fixed a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Integer -> [Integer]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked Integer
i
instance HasResolution a => GenValid (Fixed a)
genericGenUnchecked :: (Generic a, GGenUnchecked (Rep a)) => Gen a
genericGenUnchecked :: Gen a
genericGenUnchecked = Rep a Any -> a
forall a x. Generic a => Rep a x -> a
to (Rep a Any -> a) -> Gen (Rep a Any) -> Gen a
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (Rep a Any)
forall (f :: * -> *) a. GGenUnchecked f => Gen (f a)
gGenUnchecked
class GGenUnchecked f where
gGenUnchecked :: Gen (f a)
instance GGenUnchecked U1 where
gGenUnchecked :: Gen (U1 a)
gGenUnchecked = U1 a -> Gen (U1 a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure U1 a
forall k (p :: k). U1 p
U1
instance (GGenUnchecked a, GGenUnchecked b) => GGenUnchecked (a :*: b) where
gGenUnchecked :: Gen ((:*:) a b a)
gGenUnchecked = a a -> b a -> (:*:) a b a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
(:*:) (a a -> b a -> (:*:) a b a)
-> Gen (a a) -> Gen (b a -> (:*:) a b a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (a a)
forall (f :: * -> *) a. GGenUnchecked f => Gen (f a)
gGenUnchecked Gen (b a -> (:*:) a b a) -> Gen (b a) -> Gen ((:*:) a b a)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Gen (b a)
forall (f :: * -> *) a. GGenUnchecked f => Gen (f a)
gGenUnchecked
instance (GGenUnchecked a, GGenUnchecked b) => GGenUnchecked (a :+: b) where
gGenUnchecked :: Gen ((:+:) a b a)
gGenUnchecked = [Gen ((:+:) a b a)] -> Gen ((:+:) a b a)
forall a. [Gen a] -> Gen a
oneof [a a -> (:+:) a b a
forall k (f :: k -> *) (g :: k -> *) (p :: k). f p -> (:+:) f g p
L1 (a a -> (:+:) a b a) -> Gen (a a) -> Gen ((:+:) a b a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (a a)
forall (f :: * -> *) a. GGenUnchecked f => Gen (f a)
gGenUnchecked, b a -> (:+:) a b a
forall k (f :: k -> *) (g :: k -> *) (p :: k). g p -> (:+:) f g p
R1 (b a -> (:+:) a b a) -> Gen (b a) -> Gen ((:+:) a b a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (b a)
forall (f :: * -> *) a. GGenUnchecked f => Gen (f a)
gGenUnchecked]
instance (GGenUnchecked a) => GGenUnchecked (M1 i c a) where
gGenUnchecked :: Gen (M1 i c a a)
gGenUnchecked = a a -> M1 i c a a
forall k i (c :: Meta) (f :: k -> *) (p :: k). f p -> M1 i c f p
M1 (a a -> M1 i c a a) -> Gen (a a) -> Gen (M1 i c a a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (a a)
forall (f :: * -> *) a. GGenUnchecked f => Gen (f a)
gGenUnchecked
instance (GenUnchecked a) => GGenUnchecked (K1 i a) where
gGenUnchecked :: Gen (K1 i a a)
gGenUnchecked = a -> K1 i a a
forall k i c (p :: k). c -> K1 i c p
K1 (a -> K1 i a a) -> Gen a -> Gen (K1 i a a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenUnchecked a => Gen a
genUnchecked
genericShrinkUnchecked :: (Generic a, GUncheckedRecursivelyShrink (Rep a), GUncheckedSubterms (Rep a) a) => a -> [a]
genericShrinkUnchecked :: a -> [a]
genericShrinkUnchecked x :: a
x = a -> [a]
forall a. (Generic a, GUncheckedSubterms (Rep a) a) => a -> [a]
uncheckedSubterms a
x [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ a -> [a]
forall a.
(Generic a, GUncheckedRecursivelyShrink (Rep a)) =>
a -> [a]
uncheckedRecursivelyShrink a
x
uncheckedRecursivelyShrink :: (Generic a, GUncheckedRecursivelyShrink (Rep a)) => a -> [a]
uncheckedRecursivelyShrink :: a -> [a]
uncheckedRecursivelyShrink = (Rep a Any -> a) -> [Rep a Any] -> [a]
forall a b. (a -> b) -> [a] -> [b]
map Rep a Any -> a
forall a x. Generic a => Rep a x -> a
to ([Rep a Any] -> [a]) -> (a -> [Rep a Any]) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Rep a Any -> [Rep a Any]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink (Rep a Any -> [Rep a Any]) -> (a -> Rep a Any) -> a -> [Rep a Any]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> Rep a Any
forall a x. Generic a => a -> Rep a x
from
class GUncheckedRecursivelyShrink f where
gUncheckedRecursivelyShrink :: f a -> [f a]
instance (GUncheckedRecursivelyShrink f, GUncheckedRecursivelyShrink g) => GUncheckedRecursivelyShrink (f :*: g) where
gUncheckedRecursivelyShrink :: (:*:) f g a -> [(:*:) f g a]
gUncheckedRecursivelyShrink (x :: f a
x :*: y :: g a
y) =
(f a -> g a -> (:*:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
(:*:) (f a -> g a -> (:*:) f g a) -> [f a] -> [g a -> (:*:) f g a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> f a -> [f a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink f a
x [g a -> (:*:) f g a] -> [g a] -> [(:*:) f g a]
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> g a -> [g a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink g a
y)
[(:*:) f g a] -> [(:*:) f g a] -> [(:*:) f g a]
forall a. [a] -> [a] -> [a]
++ [ f a
x' f a -> g a -> (:*:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
:*: g a
y | f a
x' <- f a -> [f a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink f a
x ]
[(:*:) f g a] -> [(:*:) f g a] -> [(:*:) f g a]
forall a. [a] -> [a] -> [a]
++ [ f a
x f a -> g a -> (:*:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
:*: g a
y' | g a
y' <- g a -> [g a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink g a
y ]
instance (GUncheckedRecursivelyShrink f, GUncheckedRecursivelyShrink g) => GUncheckedRecursivelyShrink (f :+: g) where
gUncheckedRecursivelyShrink :: (:+:) f g a -> [(:+:) f g a]
gUncheckedRecursivelyShrink (L1 x :: f a
x) = (f a -> (:+:) f g a) -> [f a] -> [(:+:) f g a]
forall a b. (a -> b) -> [a] -> [b]
map f a -> (:+:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k). f p -> (:+:) f g p
L1 (f a -> [f a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink f a
x)
gUncheckedRecursivelyShrink (R1 x :: g a
x) = (g a -> (:+:) f g a) -> [g a] -> [(:+:) f g a]
forall a b. (a -> b) -> [a] -> [b]
map g a -> (:+:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k). g p -> (:+:) f g p
R1 (g a -> [g a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink g a
x)
instance GUncheckedRecursivelyShrink f => GUncheckedRecursivelyShrink (M1 i c f) where
gUncheckedRecursivelyShrink :: M1 i c f a -> [M1 i c f a]
gUncheckedRecursivelyShrink (M1 x :: f a
x) = (f a -> M1 i c f a) -> [f a] -> [M1 i c f a]
forall a b. (a -> b) -> [a] -> [b]
map f a -> M1 i c f a
forall k i (c :: Meta) (f :: k -> *) (p :: k). f p -> M1 i c f p
M1 (f a -> [f a]
forall (f :: * -> *) a.
GUncheckedRecursivelyShrink f =>
f a -> [f a]
gUncheckedRecursivelyShrink f a
x)
instance GenUnchecked a => GUncheckedRecursivelyShrink (K1 i a) where
gUncheckedRecursivelyShrink :: K1 i a a -> [K1 i a a]
gUncheckedRecursivelyShrink (K1 x :: a
x) = (a -> K1 i a a) -> [a] -> [K1 i a a]
forall a b. (a -> b) -> [a] -> [b]
map a -> K1 i a a
forall k i c (p :: k). c -> K1 i c p
K1 (a -> [a]
forall a. GenUnchecked a => a -> [a]
shrinkUnchecked a
x)
instance GUncheckedRecursivelyShrink U1 where
gUncheckedRecursivelyShrink :: U1 a -> [U1 a]
gUncheckedRecursivelyShrink U1 = []
instance GUncheckedRecursivelyShrink V1 where
gUncheckedRecursivelyShrink :: V1 a -> [V1 a]
gUncheckedRecursivelyShrink _ = []
uncheckedSubterms :: (Generic a, GUncheckedSubterms (Rep a) a) => a -> [a]
uncheckedSubterms :: a -> [a]
uncheckedSubterms = Rep a a -> [a]
forall (f :: * -> *) a. GUncheckedSubterms f a => f a -> [a]
gUncheckedSubterms (Rep a a -> [a]) -> (a -> Rep a a) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> Rep a a
forall a x. Generic a => a -> Rep a x
from
class GUncheckedSubterms f a where
gUncheckedSubterms :: f a -> [a]
instance GUncheckedSubterms V1 a where
gUncheckedSubterms :: V1 a -> [a]
gUncheckedSubterms _ = []
instance GUncheckedSubterms U1 a where
gUncheckedSubterms :: U1 a -> [a]
gUncheckedSubterms U1 = []
instance (GUncheckedSubtermsIncl f a, GUncheckedSubtermsIncl g a) => GUncheckedSubterms (f :*: g) a where
gUncheckedSubterms :: (:*:) f g a -> [a]
gUncheckedSubterms (l :: f a
l :*: r :: g a
r) = f a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl f a
l [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ g a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl g a
r
instance (GUncheckedSubtermsIncl f a, GUncheckedSubtermsIncl g a) => GUncheckedSubterms (f :+: g) a where
gUncheckedSubterms :: (:+:) f g a -> [a]
gUncheckedSubterms (L1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl f a
x
gUncheckedSubterms (R1 x :: g a
x) = g a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl g a
x
instance GUncheckedSubterms f a => GUncheckedSubterms (M1 i c f) a where
gUncheckedSubterms :: M1 i c f a -> [a]
gUncheckedSubterms (M1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GUncheckedSubterms f a => f a -> [a]
gUncheckedSubterms f a
x
instance GUncheckedSubterms (K1 i a) b where
gUncheckedSubterms :: K1 i a b -> [b]
gUncheckedSubterms (K1 _) = []
class GUncheckedSubtermsIncl f a where
gUncheckedSubtermsIncl :: f a -> [a]
instance GUncheckedSubtermsIncl V1 a where
gUncheckedSubtermsIncl :: V1 a -> [a]
gUncheckedSubtermsIncl _ = []
instance GUncheckedSubtermsIncl U1 a where
gUncheckedSubtermsIncl :: U1 a -> [a]
gUncheckedSubtermsIncl U1 = []
instance (GUncheckedSubtermsIncl f a, GUncheckedSubtermsIncl g a) => GUncheckedSubtermsIncl (f :*: g) a where
gUncheckedSubtermsIncl :: (:*:) f g a -> [a]
gUncheckedSubtermsIncl (l :: f a
l :*: r :: g a
r) = f a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl f a
l [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ g a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl g a
r
instance (GUncheckedSubtermsIncl f a, GUncheckedSubtermsIncl g a) => GUncheckedSubtermsIncl (f :+: g) a where
gUncheckedSubtermsIncl :: (:+:) f g a -> [a]
gUncheckedSubtermsIncl (L1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl f a
x
gUncheckedSubtermsIncl (R1 x :: g a
x) = g a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl g a
x
instance GUncheckedSubtermsIncl f a => GUncheckedSubtermsIncl (M1 i c f) a where
gUncheckedSubtermsIncl :: M1 i c f a -> [a]
gUncheckedSubtermsIncl (M1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GUncheckedSubtermsIncl f a => f a -> [a]
gUncheckedSubtermsIncl f a
x
instance OVERLAPPING_ GUncheckedSubtermsIncl (K1 i a) a where
gUncheckedSubtermsIncl :: K1 i a a -> [a]
gUncheckedSubtermsIncl (K1 x :: a
x) = [a
x]
instance OVERLAPPING_ GUncheckedSubtermsIncl (K1 i a) b where
gUncheckedSubtermsIncl :: K1 i a b -> [b]
gUncheckedSubtermsIncl (K1 _) = []
genValidStructurally :: (Validity a, Generic a, GGenValid (Rep a)) => Gen a
genValidStructurally :: Gen a
genValidStructurally = Gen a
forall a. (Generic a, GGenValid (Rep a)) => Gen a
genValidStructurallyWithoutExtraChecking Gen a -> (a -> Bool) -> Gen a
forall a. Gen a -> (a -> Bool) -> Gen a
`suchThat` a -> Bool
forall a. Validity a => a -> Bool
isValid
genValidStructurallyWithoutExtraChecking :: (Generic a, GGenValid (Rep a)) => Gen a
= Rep a Any -> a
forall a x. Generic a => Rep a x -> a
to (Rep a Any -> a) -> Gen (Rep a Any) -> Gen a
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (Rep a Any)
forall (f :: * -> *) a. GGenValid f => Gen (f a)
gGenValid
class GGenValid f where
gGenValid :: Gen (f a)
instance GGenValid U1 where
gGenValid :: Gen (U1 a)
gGenValid = U1 a -> Gen (U1 a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure U1 a
forall k (p :: k). U1 p
U1
instance (GGenValid a, GGenValid b) => GGenValid (a :*: b) where
gGenValid :: Gen ((:*:) a b a)
gGenValid = a a -> b a -> (:*:) a b a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
(:*:) (a a -> b a -> (:*:) a b a)
-> Gen (a a) -> Gen (b a -> (:*:) a b a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (a a)
forall (f :: * -> *) a. GGenValid f => Gen (f a)
gGenValid Gen (b a -> (:*:) a b a) -> Gen (b a) -> Gen ((:*:) a b a)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Gen (b a)
forall (f :: * -> *) a. GGenValid f => Gen (f a)
gGenValid
instance (GGenValid a, GGenValid b) => GGenValid (a :+: b) where
gGenValid :: Gen ((:+:) a b a)
gGenValid = [Gen ((:+:) a b a)] -> Gen ((:+:) a b a)
forall a. [Gen a] -> Gen a
oneof [a a -> (:+:) a b a
forall k (f :: k -> *) (g :: k -> *) (p :: k). f p -> (:+:) f g p
L1 (a a -> (:+:) a b a) -> Gen (a a) -> Gen ((:+:) a b a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (a a)
forall (f :: * -> *) a. GGenValid f => Gen (f a)
gGenValid, b a -> (:+:) a b a
forall k (f :: k -> *) (g :: k -> *) (p :: k). g p -> (:+:) f g p
R1 (b a -> (:+:) a b a) -> Gen (b a) -> Gen ((:+:) a b a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (b a)
forall (f :: * -> *) a. GGenValid f => Gen (f a)
gGenValid]
instance (GGenValid a) => GGenValid (M1 i c a) where
gGenValid :: Gen (M1 i c a a)
gGenValid = a a -> M1 i c a a
forall k i (c :: Meta) (f :: k -> *) (p :: k). f p -> M1 i c f p
M1 (a a -> M1 i c a a) -> Gen (a a) -> Gen (M1 i c a a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen (a a)
forall (f :: * -> *) a. GGenValid f => Gen (f a)
gGenValid
instance (GenValid a) => GGenValid (K1 i a) where
gGenValid :: Gen (K1 i a a)
gGenValid = a -> K1 i a a
forall k i c (p :: k). c -> K1 i c p
K1 (a -> K1 i a a) -> Gen a -> Gen (K1 i a a)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Gen a
forall a. GenValid a => Gen a
genValid
shrinkValidStructurally :: (Validity a, Generic a, GValidRecursivelyShrink (Rep a), GValidSubterms (Rep a) a) => a -> [a]
shrinkValidStructurally :: a -> [a]
shrinkValidStructurally = (a -> Bool) -> [a] -> [a]
forall a. (a -> Bool) -> [a] -> [a]
filter a -> Bool
forall a. Validity a => a -> Bool
isValid ([a] -> [a]) -> (a -> [a]) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> [a]
forall a.
(Generic a, GValidRecursivelyShrink (Rep a),
GValidSubterms (Rep a) a) =>
a -> [a]
shrinkValidStructurallyWithoutExtraFiltering
shrinkValidStructurallyWithoutExtraFiltering :: (Generic a, GValidRecursivelyShrink (Rep a), GValidSubterms (Rep a) a) => a -> [a]
x :: a
x = a -> [a]
forall a. (Generic a, GValidSubterms (Rep a) a) => a -> [a]
structurallyValidSubterms a
x [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ a -> [a]
forall a. (Generic a, GValidRecursivelyShrink (Rep a)) => a -> [a]
structurallyValidRecursivelyShrink a
x
structurallyValidRecursivelyShrink :: (Generic a, GValidRecursivelyShrink (Rep a)) => a -> [a]
structurallyValidRecursivelyShrink :: a -> [a]
structurallyValidRecursivelyShrink = (Rep a Any -> a) -> [Rep a Any] -> [a]
forall a b. (a -> b) -> [a] -> [b]
map Rep a Any -> a
forall a x. Generic a => Rep a x -> a
to ([Rep a Any] -> [a]) -> (a -> [Rep a Any]) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Rep a Any -> [Rep a Any]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink (Rep a Any -> [Rep a Any]) -> (a -> Rep a Any) -> a -> [Rep a Any]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> Rep a Any
forall a x. Generic a => a -> Rep a x
from
class GValidRecursivelyShrink f where
gValidRecursivelyShrink :: f a -> [f a]
instance (GValidRecursivelyShrink f, GValidRecursivelyShrink g) => GValidRecursivelyShrink (f :*: g) where
gValidRecursivelyShrink :: (:*:) f g a -> [(:*:) f g a]
gValidRecursivelyShrink (x :: f a
x :*: y :: g a
y) =
(f a -> g a -> (:*:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
(:*:) (f a -> g a -> (:*:) f g a) -> [f a] -> [g a -> (:*:) f g a]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> f a -> [f a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink f a
x [g a -> (:*:) f g a] -> [g a] -> [(:*:) f g a]
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> g a -> [g a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink g a
y)
[(:*:) f g a] -> [(:*:) f g a] -> [(:*:) f g a]
forall a. [a] -> [a] -> [a]
++ [ f a
x' f a -> g a -> (:*:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
:*: g a
y | f a
x' <- f a -> [f a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink f a
x ]
[(:*:) f g a] -> [(:*:) f g a] -> [(:*:) f g a]
forall a. [a] -> [a] -> [a]
++ [ f a
x f a -> g a -> (:*:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k).
f p -> g p -> (:*:) f g p
:*: g a
y' | g a
y' <- g a -> [g a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink g a
y ]
instance (GValidRecursivelyShrink f, GValidRecursivelyShrink g) => GValidRecursivelyShrink (f :+: g) where
gValidRecursivelyShrink :: (:+:) f g a -> [(:+:) f g a]
gValidRecursivelyShrink (L1 x :: f a
x) = (f a -> (:+:) f g a) -> [f a] -> [(:+:) f g a]
forall a b. (a -> b) -> [a] -> [b]
map f a -> (:+:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k). f p -> (:+:) f g p
L1 (f a -> [f a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink f a
x)
gValidRecursivelyShrink (R1 x :: g a
x) = (g a -> (:+:) f g a) -> [g a] -> [(:+:) f g a]
forall a b. (a -> b) -> [a] -> [b]
map g a -> (:+:) f g a
forall k (f :: k -> *) (g :: k -> *) (p :: k). g p -> (:+:) f g p
R1 (g a -> [g a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink g a
x)
instance GValidRecursivelyShrink f => GValidRecursivelyShrink (M1 i c f) where
gValidRecursivelyShrink :: M1 i c f a -> [M1 i c f a]
gValidRecursivelyShrink (M1 x :: f a
x) = (f a -> M1 i c f a) -> [f a] -> [M1 i c f a]
forall a b. (a -> b) -> [a] -> [b]
map f a -> M1 i c f a
forall k i (c :: Meta) (f :: k -> *) (p :: k). f p -> M1 i c f p
M1 (f a -> [f a]
forall (f :: * -> *) a. GValidRecursivelyShrink f => f a -> [f a]
gValidRecursivelyShrink f a
x)
instance GenValid a => GValidRecursivelyShrink (K1 i a) where
gValidRecursivelyShrink :: K1 i a a -> [K1 i a a]
gValidRecursivelyShrink (K1 x :: a
x) = (a -> K1 i a a) -> [a] -> [K1 i a a]
forall a b. (a -> b) -> [a] -> [b]
map a -> K1 i a a
forall k i c (p :: k). c -> K1 i c p
K1 (a -> [a]
forall a. GenValid a => a -> [a]
shrinkValid a
x)
instance GValidRecursivelyShrink U1 where
gValidRecursivelyShrink :: U1 a -> [U1 a]
gValidRecursivelyShrink U1 = []
instance GValidRecursivelyShrink V1 where
gValidRecursivelyShrink :: V1 a -> [V1 a]
gValidRecursivelyShrink _ = []
structurallyValidSubterms :: (Generic a, GValidSubterms (Rep a) a) => a -> [a]
structurallyValidSubterms :: a -> [a]
structurallyValidSubterms = Rep a a -> [a]
forall (f :: * -> *) a. GValidSubterms f a => f a -> [a]
gValidSubterms (Rep a a -> [a]) -> (a -> Rep a a) -> a -> [a]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. a -> Rep a a
forall a x. Generic a => a -> Rep a x
from
class GValidSubterms f a where
gValidSubterms :: f a -> [a]
instance GValidSubterms V1 a where
gValidSubterms :: V1 a -> [a]
gValidSubterms _ = []
instance GValidSubterms U1 a where
gValidSubterms :: U1 a -> [a]
gValidSubterms U1 = []
instance (GValidSubtermsIncl f a, GValidSubtermsIncl g a) => GValidSubterms (f :*: g) a where
gValidSubterms :: (:*:) f g a -> [a]
gValidSubterms (l :: f a
l :*: r :: g a
r) = f a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl f a
l [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ g a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl g a
r
instance (GValidSubtermsIncl f a, GValidSubtermsIncl g a) => GValidSubterms (f :+: g) a where
gValidSubterms :: (:+:) f g a -> [a]
gValidSubterms (L1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl f a
x
gValidSubterms (R1 x :: g a
x) = g a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl g a
x
instance GValidSubterms f a => GValidSubterms (M1 i c f) a where
gValidSubterms :: M1 i c f a -> [a]
gValidSubterms (M1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GValidSubterms f a => f a -> [a]
gValidSubterms f a
x
instance GValidSubterms (K1 i a) b where
gValidSubterms :: K1 i a b -> [b]
gValidSubterms (K1 _) = []
class GValidSubtermsIncl f a where
gValidSubtermsIncl :: f a -> [a]
instance GValidSubtermsIncl V1 a where
gValidSubtermsIncl :: V1 a -> [a]
gValidSubtermsIncl _ = []
instance GValidSubtermsIncl U1 a where
gValidSubtermsIncl :: U1 a -> [a]
gValidSubtermsIncl U1 = []
instance (GValidSubtermsIncl f a, GValidSubtermsIncl g a) => GValidSubtermsIncl (f :*: g) a where
gValidSubtermsIncl :: (:*:) f g a -> [a]
gValidSubtermsIncl (l :: f a
l :*: r :: g a
r) = f a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl f a
l [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ g a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl g a
r
instance (GValidSubtermsIncl f a, GValidSubtermsIncl g a) => GValidSubtermsIncl (f :+: g) a where
gValidSubtermsIncl :: (:+:) f g a -> [a]
gValidSubtermsIncl (L1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl f a
x
gValidSubtermsIncl (R1 x :: g a
x) = g a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl g a
x
instance GValidSubtermsIncl f a => GValidSubtermsIncl (M1 i c f) a where
gValidSubtermsIncl :: M1 i c f a -> [a]
gValidSubtermsIncl (M1 x :: f a
x) = f a -> [a]
forall (f :: * -> *) a. GValidSubtermsIncl f a => f a -> [a]
gValidSubtermsIncl f a
x
instance OVERLAPPING_ GValidSubtermsIncl (K1 i a) a where
gValidSubtermsIncl :: K1 i a a -> [a]
gValidSubtermsIncl (K1 x :: a
x) = [a
x]
instance OVERLAPPING_ GValidSubtermsIncl (K1 i a) b where
gValidSubtermsIncl :: K1 i a b -> [b]
gValidSubtermsIncl (K1 _) = []