singletons-2.4: tests/compile-and-dump/Singletons/LambdaCase.ghc84.template
Singletons/LambdaCase.hs:(0,0)-(0,0): Splicing declarations
singletons
[d| foo1 :: a -> Maybe a -> a
foo1 d x
= (\case
Just y -> y
Nothing -> d)
x
foo2 :: a -> Maybe a -> a
foo2 d _
= (\case
Just y -> y
Nothing -> d)
(Just d)
foo3 :: a -> b -> a
foo3 a b = (\case (p, _) -> p) (a, b) |]
======>
foo1 :: a -> Maybe a -> a
foo1 d x
= (\case
\ (Just y) -> y
\ Nothing -> d)
x
foo2 :: a -> Maybe a -> a
foo2 d _
= (\case
\ (Just y) -> y
\ Nothing -> d)
(Just d)
foo3 :: a -> b -> a
foo3 a b = (\case \ (p, _) -> p) (a, b)
type family Case_0123456789876543210 a b x_0123456789876543210 t where
Case_0123456789876543210 a b x_0123456789876543210 '(p, _) = p
type family Lambda_0123456789876543210 a b t where
Lambda_0123456789876543210 a b x_0123456789876543210 = Case_0123456789876543210 a b x_0123456789876543210 x_0123456789876543210
type Lambda_0123456789876543210Sym3 t t t =
Lambda_0123456789876543210 t t t
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym2 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym2KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym2 l l l
= forall arg. SameKind (Apply (Lambda_0123456789876543210Sym2 l l) arg) (Lambda_0123456789876543210Sym3 l l arg) =>
Lambda_0123456789876543210Sym2KindInference
type instance Apply (Lambda_0123456789876543210Sym2 l l) l = Lambda_0123456789876543210 l l l
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym1 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym1KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym1 l l
= forall arg. SameKind (Apply (Lambda_0123456789876543210Sym1 l) arg) (Lambda_0123456789876543210Sym2 l arg) =>
Lambda_0123456789876543210Sym1KindInference
type instance Apply (Lambda_0123456789876543210Sym1 l) l = Lambda_0123456789876543210Sym2 l l
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym0 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym0KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym0 l
= forall arg. SameKind (Apply Lambda_0123456789876543210Sym0 arg) (Lambda_0123456789876543210Sym1 arg) =>
Lambda_0123456789876543210Sym0KindInference
type instance Apply Lambda_0123456789876543210Sym0 l = Lambda_0123456789876543210Sym1 l
type family Case_0123456789876543210 d x_0123456789876543210 t where
Case_0123456789876543210 d x_0123456789876543210 (Just y) = y
Case_0123456789876543210 d x_0123456789876543210 Nothing = d
type family Lambda_0123456789876543210 d t where
Lambda_0123456789876543210 d x_0123456789876543210 = Case_0123456789876543210 d x_0123456789876543210 x_0123456789876543210
type Lambda_0123456789876543210Sym2 t t =
Lambda_0123456789876543210 t t
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym1 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym1KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym1 l l
= forall arg. SameKind (Apply (Lambda_0123456789876543210Sym1 l) arg) (Lambda_0123456789876543210Sym2 l arg) =>
Lambda_0123456789876543210Sym1KindInference
type instance Apply (Lambda_0123456789876543210Sym1 l) l = Lambda_0123456789876543210 l l
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym0 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym0KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym0 l
= forall arg. SameKind (Apply Lambda_0123456789876543210Sym0 arg) (Lambda_0123456789876543210Sym1 arg) =>
Lambda_0123456789876543210Sym0KindInference
type instance Apply Lambda_0123456789876543210Sym0 l = Lambda_0123456789876543210Sym1 l
type family Case_0123456789876543210 d x x_0123456789876543210 t where
Case_0123456789876543210 d x x_0123456789876543210 (Just y) = y
Case_0123456789876543210 d x x_0123456789876543210 Nothing = d
type family Lambda_0123456789876543210 d x t where
Lambda_0123456789876543210 d x x_0123456789876543210 = Case_0123456789876543210 d x x_0123456789876543210 x_0123456789876543210
type Lambda_0123456789876543210Sym3 t t t =
Lambda_0123456789876543210 t t t
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym2 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym2KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym2 l l l
= forall arg. SameKind (Apply (Lambda_0123456789876543210Sym2 l l) arg) (Lambda_0123456789876543210Sym3 l l arg) =>
Lambda_0123456789876543210Sym2KindInference
type instance Apply (Lambda_0123456789876543210Sym2 l l) l = Lambda_0123456789876543210 l l l
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym1 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym1KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym1 l l
= forall arg. SameKind (Apply (Lambda_0123456789876543210Sym1 l) arg) (Lambda_0123456789876543210Sym2 l arg) =>
Lambda_0123456789876543210Sym1KindInference
type instance Apply (Lambda_0123456789876543210Sym1 l) l = Lambda_0123456789876543210Sym2 l l
instance SuppressUnusedWarnings Lambda_0123456789876543210Sym0 where
suppressUnusedWarnings
= snd
((GHC.Tuple.(,) Lambda_0123456789876543210Sym0KindInference)
GHC.Tuple.())
data Lambda_0123456789876543210Sym0 l
= forall arg. SameKind (Apply Lambda_0123456789876543210Sym0 arg) (Lambda_0123456789876543210Sym1 arg) =>
Lambda_0123456789876543210Sym0KindInference
type instance Apply Lambda_0123456789876543210Sym0 l = Lambda_0123456789876543210Sym1 l
type Foo3Sym2 (t :: a0123456789876543210) (t :: b0123456789876543210) =
Foo3 t t
instance SuppressUnusedWarnings Foo3Sym1 where
suppressUnusedWarnings
= snd ((GHC.Tuple.(,) Foo3Sym1KindInference) GHC.Tuple.())
data Foo3Sym1 (l :: a0123456789876543210) (l :: TyFun b0123456789876543210 a0123456789876543210)
= forall arg. SameKind (Apply (Foo3Sym1 l) arg) (Foo3Sym2 l arg) =>
Foo3Sym1KindInference
type instance Apply (Foo3Sym1 l) l = Foo3 l l
instance SuppressUnusedWarnings Foo3Sym0 where
suppressUnusedWarnings
= snd ((GHC.Tuple.(,) Foo3Sym0KindInference) GHC.Tuple.())
data Foo3Sym0 (l :: TyFun a0123456789876543210 (TyFun b0123456789876543210 a0123456789876543210
-> GHC.Types.Type))
= forall arg. SameKind (Apply Foo3Sym0 arg) (Foo3Sym1 arg) =>
Foo3Sym0KindInference
type instance Apply Foo3Sym0 l = Foo3Sym1 l
type Foo2Sym2 (t :: a0123456789876543210) (t :: Maybe a0123456789876543210) =
Foo2 t t
instance SuppressUnusedWarnings Foo2Sym1 where
suppressUnusedWarnings
= snd ((GHC.Tuple.(,) Foo2Sym1KindInference) GHC.Tuple.())
data Foo2Sym1 (l :: a0123456789876543210) (l :: TyFun (Maybe a0123456789876543210) a0123456789876543210)
= forall arg. SameKind (Apply (Foo2Sym1 l) arg) (Foo2Sym2 l arg) =>
Foo2Sym1KindInference
type instance Apply (Foo2Sym1 l) l = Foo2 l l
instance SuppressUnusedWarnings Foo2Sym0 where
suppressUnusedWarnings
= snd ((GHC.Tuple.(,) Foo2Sym0KindInference) GHC.Tuple.())
data Foo2Sym0 (l :: TyFun a0123456789876543210 (TyFun (Maybe a0123456789876543210) a0123456789876543210
-> GHC.Types.Type))
= forall arg. SameKind (Apply Foo2Sym0 arg) (Foo2Sym1 arg) =>
Foo2Sym0KindInference
type instance Apply Foo2Sym0 l = Foo2Sym1 l
type Foo1Sym2 (t :: a0123456789876543210) (t :: Maybe a0123456789876543210) =
Foo1 t t
instance SuppressUnusedWarnings Foo1Sym1 where
suppressUnusedWarnings
= snd ((GHC.Tuple.(,) Foo1Sym1KindInference) GHC.Tuple.())
data Foo1Sym1 (l :: a0123456789876543210) (l :: TyFun (Maybe a0123456789876543210) a0123456789876543210)
= forall arg. SameKind (Apply (Foo1Sym1 l) arg) (Foo1Sym2 l arg) =>
Foo1Sym1KindInference
type instance Apply (Foo1Sym1 l) l = Foo1 l l
instance SuppressUnusedWarnings Foo1Sym0 where
suppressUnusedWarnings
= snd ((GHC.Tuple.(,) Foo1Sym0KindInference) GHC.Tuple.())
data Foo1Sym0 (l :: TyFun a0123456789876543210 (TyFun (Maybe a0123456789876543210) a0123456789876543210
-> GHC.Types.Type))
= forall arg. SameKind (Apply Foo1Sym0 arg) (Foo1Sym1 arg) =>
Foo1Sym0KindInference
type instance Apply Foo1Sym0 l = Foo1Sym1 l
type family Foo3 (a :: a) (a :: b) :: a where
Foo3 a b = Apply (Apply (Apply Lambda_0123456789876543210Sym0 a) b) (Apply (Apply Tuple2Sym0 a) b)
type family Foo2 (a :: a) (a :: Maybe a) :: a where
Foo2 d _ = Apply (Apply Lambda_0123456789876543210Sym0 d) (Apply JustSym0 d)
type family Foo1 (a :: a) (a :: Maybe a) :: a where
Foo1 d x = Apply (Apply (Apply Lambda_0123456789876543210Sym0 d) x) x
sFoo3 ::
forall (t :: a) (t :: b).
Sing t -> Sing t -> Sing (Apply (Apply Foo3Sym0 t) t :: a)
sFoo2 ::
forall (t :: a) (t :: Maybe a).
Sing t -> Sing t -> Sing (Apply (Apply Foo2Sym0 t) t :: a)
sFoo1 ::
forall (t :: a) (t :: Maybe a).
Sing t -> Sing t -> Sing (Apply (Apply Foo1Sym0 t) t :: a)
sFoo3 (sA :: Sing a) (sB :: Sing b)
= (applySing
((singFun1 @(Apply (Apply Lambda_0123456789876543210Sym0 a) b))
(\ sX_0123456789876543210
-> case sX_0123456789876543210 of {
_ :: Sing x_0123456789876543210
-> case sX_0123456789876543210 of {
STuple2 (sP :: Sing p) _ -> sP } ::
Sing (Case_0123456789876543210 a b x_0123456789876543210 x_0123456789876543210) })))
((applySing ((applySing ((singFun2 @Tuple2Sym0) STuple2)) sA)) sB)
sFoo2 (sD :: Sing d) _
= (applySing
((singFun1 @(Apply Lambda_0123456789876543210Sym0 d))
(\ sX_0123456789876543210
-> case sX_0123456789876543210 of {
_ :: Sing x_0123456789876543210
-> case sX_0123456789876543210 of
SJust (sY :: Sing y) -> sY
SNothing -> sD ::
Sing (Case_0123456789876543210 d x_0123456789876543210 x_0123456789876543210) })))
((applySing ((singFun1 @JustSym0) SJust)) sD)
sFoo1 (sD :: Sing d) (sX :: Sing x)
= (applySing
((singFun1 @(Apply (Apply Lambda_0123456789876543210Sym0 d) x))
(\ sX_0123456789876543210
-> case sX_0123456789876543210 of {
_ :: Sing x_0123456789876543210
-> case sX_0123456789876543210 of
SJust (sY :: Sing y) -> sY
SNothing -> sD ::
Sing (Case_0123456789876543210 d x x_0123456789876543210 x_0123456789876543210) })))
sX