{-# LANGUAGE UndecidableInstances #-}
{-# LANGUAGE AllowAmbiguousTypes #-}
module Generic.Data.Function.Traverse.NonSum where
import GHC.Generics
import Generic.Data.Function.Traverse.Constructor
import Generic.Data.Function.Common.Error
class GTraverseNonSum tag gf where
gTraverseNonSum :: GenericTraverseF tag (gf p)
instance (Functor (GenericTraverseF tag), GTraverseNonSumD tag cd gf)
=> GTraverseNonSum tag (D1 cd gf) where
gTraverseNonSum :: forall (p :: k). GenericTraverseF tag (D1 cd gf p)
gTraverseNonSum = gf p -> M1 D cd gf p
forall k i (c :: Meta) (f :: k -> Type) (p :: k). f p -> M1 i c f p
M1 (gf p -> M1 D cd gf p)
-> GenericTraverseF tag (gf p)
-> GenericTraverseF tag (M1 D cd gf p)
forall (f :: Type -> Type) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (tag :: k) (cd :: Meta) (gf :: k -> Type) (p :: k).
GTraverseNonSumD tag cd gf =>
GenericTraverseF tag (gf p)
forall {k} {k} (tag :: k) (cd :: Meta) (gf :: k -> Type) (p :: k).
GTraverseNonSumD tag cd gf =>
GenericTraverseF tag (gf p)
gTraverseNonSumD @tag @cd
class GTraverseNonSumD tag (cd :: Meta) gf where
gTraverseNonSumD :: GenericTraverseF tag (gf p)
instance (Functor (GenericTraverseF tag), GTraverseC tag cd cc 0 gf)
=> GTraverseNonSumD tag cd (C1 cc gf) where
gTraverseNonSumD :: forall (p :: k). GenericTraverseF tag (C1 cc gf p)
gTraverseNonSumD = gf p -> M1 C cc gf p
forall k i (c :: Meta) (f :: k -> Type) (p :: k). f p -> M1 i c f p
M1 (gf p -> M1 C cc gf p)
-> GenericTraverseF tag (gf p)
-> GenericTraverseF tag (M1 C cc gf p)
forall (f :: Type -> Type) a b. Functor f => (a -> b) -> f a -> f b
<$> forall (tag :: k) (cd :: Meta) (cc :: Meta) (si :: Natural)
(gf :: k -> Type) (p :: k).
GTraverseC tag cd cc si gf =>
GenericTraverseF tag (gf p)
forall {k} {k1} {k2} {k3} (tag :: k) (cd :: k1) (cc :: k2)
(si :: Natural) (gf :: k3 -> Type) (p :: k3).
GTraverseC tag cd cc si gf =>
GenericTraverseF tag (gf p)
gTraverseC @tag @cd @cc @0
instance GTraverseNonSumD tag cd (l :+: r) where gTraverseNonSumD :: forall (p :: k). GenericTraverseF tag ((:+:) l r p)
gTraverseNonSumD = [Char] -> GenericTraverseF tag ((:+:) l r p)
forall a. HasCallStack => [Char] -> a
error [Char]
eNoSum
instance GenericTraverse tag => GTraverseNonSumD tag cd V1 where
gTraverseNonSumD :: forall (p :: k). GenericTraverseF tag (V1 p)
gTraverseNonSumD = forall (tag :: k) {k1} (p :: k1).
GenericTraverse tag =>
GenericTraverseF tag (V1 p)
forall {k} (tag :: k) {k1} (p :: k1).
GenericTraverse tag =>
GenericTraverseF tag (V1 p)
genericTraverseV1 @tag