singletons-2.0: tests/compile-and-dump/Singletons/CaseExpressions.ghc710.template
Singletons/CaseExpressions.hs:(0,0)-(0,0): Splicing declarations
singletons
[d| foo1 :: a -> Maybe a -> a
foo1 d x
= case x of {
Just y -> y
Nothing -> d }
foo2 :: a -> Maybe a -> a
foo2 d _ = case (Just d) of { Just y -> y }
foo3 :: a -> b -> a
foo3 a b = case (a, b) of { (p, _) -> p }
foo4 :: forall a. a -> a
foo4 x
= case x of {
y -> let
z :: a
z = y
in z }
foo5 :: a -> a
foo5 x = case x of { y -> (\ _ -> x) y } |]
======>
foo1 :: forall a. a -> Maybe a -> a
foo1 d x
= case x of {
Just y -> y
Nothing -> d }
foo2 :: forall a. a -> Maybe a -> a
foo2 d _ = case Just d of { Just y -> y }
foo3 :: forall a b. a -> b -> a
foo3 a b = case (a, b) of { (p, _) -> p }
foo4 :: forall a. a -> a
foo4 x
= case x of {
y -> let
z :: a
z = y
in z }
foo5 :: forall a. a -> a
foo5 x = case x of { y -> \ _ -> x y }
type Let0123456789Scrutinee_0123456789Sym1 t =
Let0123456789Scrutinee_0123456789 t
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym0 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym0KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym0 l
= forall arg. KindOf (Apply Let0123456789Scrutinee_0123456789Sym0 arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym1 arg) =>
Let0123456789Scrutinee_0123456789Sym0KindInference
type instance Apply Let0123456789Scrutinee_0123456789Sym0 l = Let0123456789Scrutinee_0123456789Sym1 l
type family Let0123456789Scrutinee_0123456789 x where
Let0123456789Scrutinee_0123456789 x = x
type family Case_0123456789 x y arg_0123456789 t where
Case_0123456789 x y arg_0123456789 _z_0123456789 = x
type family Lambda_0123456789 x y t where
Lambda_0123456789 x y arg_0123456789 = Case_0123456789 x y arg_0123456789 arg_0123456789
type Lambda_0123456789Sym3 t t t = Lambda_0123456789 t t t
instance SuppressUnusedWarnings Lambda_0123456789Sym2 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,) Lambda_0123456789Sym2KindInference GHC.Tuple.())
data Lambda_0123456789Sym2 l l l
= forall arg. KindOf (Apply (Lambda_0123456789Sym2 l l) arg) ~ KindOf (Lambda_0123456789Sym3 l l arg) =>
Lambda_0123456789Sym2KindInference
type instance Apply (Lambda_0123456789Sym2 l l) l = Lambda_0123456789Sym3 l l l
instance SuppressUnusedWarnings Lambda_0123456789Sym1 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,) Lambda_0123456789Sym1KindInference GHC.Tuple.())
data Lambda_0123456789Sym1 l l
= forall arg. KindOf (Apply (Lambda_0123456789Sym1 l) arg) ~ KindOf (Lambda_0123456789Sym2 l arg) =>
Lambda_0123456789Sym1KindInference
type instance Apply (Lambda_0123456789Sym1 l) l = Lambda_0123456789Sym2 l l
instance SuppressUnusedWarnings Lambda_0123456789Sym0 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,) Lambda_0123456789Sym0KindInference GHC.Tuple.())
data Lambda_0123456789Sym0 l
= forall arg. KindOf (Apply Lambda_0123456789Sym0 arg) ~ KindOf (Lambda_0123456789Sym1 arg) =>
Lambda_0123456789Sym0KindInference
type instance Apply Lambda_0123456789Sym0 l = Lambda_0123456789Sym1 l
type family Case_0123456789 x t where
Case_0123456789 x y = Apply (Apply (Apply Lambda_0123456789Sym0 x) y) y
type Let0123456789Scrutinee_0123456789Sym1 t =
Let0123456789Scrutinee_0123456789 t
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym0 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym0KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym0 l
= forall arg. KindOf (Apply Let0123456789Scrutinee_0123456789Sym0 arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym1 arg) =>
Let0123456789Scrutinee_0123456789Sym0KindInference
type instance Apply Let0123456789Scrutinee_0123456789Sym0 l = Let0123456789Scrutinee_0123456789Sym1 l
type family Let0123456789Scrutinee_0123456789 x where
Let0123456789Scrutinee_0123456789 x = x
type Let0123456789ZSym2 t t = Let0123456789Z t t
instance SuppressUnusedWarnings Let0123456789ZSym1 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Let0123456789ZSym1KindInference GHC.Tuple.())
data Let0123456789ZSym1 l l
= forall arg. KindOf (Apply (Let0123456789ZSym1 l) arg) ~ KindOf (Let0123456789ZSym2 l arg) =>
Let0123456789ZSym1KindInference
type instance Apply (Let0123456789ZSym1 l) l = Let0123456789ZSym2 l l
instance SuppressUnusedWarnings Let0123456789ZSym0 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Let0123456789ZSym0KindInference GHC.Tuple.())
data Let0123456789ZSym0 l
= forall arg. KindOf (Apply Let0123456789ZSym0 arg) ~ KindOf (Let0123456789ZSym1 arg) =>
Let0123456789ZSym0KindInference
type instance Apply Let0123456789ZSym0 l = Let0123456789ZSym1 l
type family Let0123456789Z x y :: a where
Let0123456789Z x y = y
type family Case_0123456789 x t where
Case_0123456789 x y = Let0123456789ZSym2 x y
type Let0123456789Scrutinee_0123456789Sym2 t t =
Let0123456789Scrutinee_0123456789 t t
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym1 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym1KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym1 l l
= forall arg. KindOf (Apply (Let0123456789Scrutinee_0123456789Sym1 l) arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym2 l arg) =>
Let0123456789Scrutinee_0123456789Sym1KindInference
type instance Apply (Let0123456789Scrutinee_0123456789Sym1 l) l = Let0123456789Scrutinee_0123456789Sym2 l l
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym0 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym0KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym0 l
= forall arg. KindOf (Apply Let0123456789Scrutinee_0123456789Sym0 arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym1 arg) =>
Let0123456789Scrutinee_0123456789Sym0KindInference
type instance Apply Let0123456789Scrutinee_0123456789Sym0 l = Let0123456789Scrutinee_0123456789Sym1 l
type family Let0123456789Scrutinee_0123456789 a b where
Let0123456789Scrutinee_0123456789 a b = Apply (Apply Tuple2Sym0 a) b
type family Case_0123456789 a b t where
Case_0123456789 a b '(p, _z_0123456789) = p
type Let0123456789Scrutinee_0123456789Sym2 t t =
Let0123456789Scrutinee_0123456789 t t
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym1 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym1KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym1 l l
= forall arg. KindOf (Apply (Let0123456789Scrutinee_0123456789Sym1 l) arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym2 l arg) =>
Let0123456789Scrutinee_0123456789Sym1KindInference
type instance Apply (Let0123456789Scrutinee_0123456789Sym1 l) l = Let0123456789Scrutinee_0123456789Sym2 l l
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym0 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym0KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym0 l
= forall arg. KindOf (Apply Let0123456789Scrutinee_0123456789Sym0 arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym1 arg) =>
Let0123456789Scrutinee_0123456789Sym0KindInference
type instance Apply Let0123456789Scrutinee_0123456789Sym0 l = Let0123456789Scrutinee_0123456789Sym1 l
type family Let0123456789Scrutinee_0123456789 d _z_0123456789 where
Let0123456789Scrutinee_0123456789 d _z_0123456789 = Apply JustSym0 d
type family Case_0123456789 d _z_0123456789 t where
Case_0123456789 d _z_0123456789 (Just y) = y
type Let0123456789Scrutinee_0123456789Sym2 t t =
Let0123456789Scrutinee_0123456789 t t
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym1 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym1KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym1 l l
= forall arg. KindOf (Apply (Let0123456789Scrutinee_0123456789Sym1 l) arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym2 l arg) =>
Let0123456789Scrutinee_0123456789Sym1KindInference
type instance Apply (Let0123456789Scrutinee_0123456789Sym1 l) l = Let0123456789Scrutinee_0123456789Sym2 l l
instance SuppressUnusedWarnings Let0123456789Scrutinee_0123456789Sym0 where
suppressUnusedWarnings _
= snd
(GHC.Tuple.(,)
Let0123456789Scrutinee_0123456789Sym0KindInference GHC.Tuple.())
data Let0123456789Scrutinee_0123456789Sym0 l
= forall arg. KindOf (Apply Let0123456789Scrutinee_0123456789Sym0 arg) ~ KindOf (Let0123456789Scrutinee_0123456789Sym1 arg) =>
Let0123456789Scrutinee_0123456789Sym0KindInference
type instance Apply Let0123456789Scrutinee_0123456789Sym0 l = Let0123456789Scrutinee_0123456789Sym1 l
type family Let0123456789Scrutinee_0123456789 d x where
Let0123456789Scrutinee_0123456789 d x = x
type family Case_0123456789 d x t where
Case_0123456789 d x (Just y) = y
Case_0123456789 d x Nothing = d
type Foo5Sym1 (t :: a) = Foo5 t
instance SuppressUnusedWarnings Foo5Sym0 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo5Sym0KindInference GHC.Tuple.())
data Foo5Sym0 (l :: TyFun a a)
= forall arg. KindOf (Apply Foo5Sym0 arg) ~ KindOf (Foo5Sym1 arg) =>
Foo5Sym0KindInference
type instance Apply Foo5Sym0 l = Foo5Sym1 l
type Foo4Sym1 (t :: a) = Foo4 t
instance SuppressUnusedWarnings Foo4Sym0 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo4Sym0KindInference GHC.Tuple.())
data Foo4Sym0 (l :: TyFun a a)
= forall arg. KindOf (Apply Foo4Sym0 arg) ~ KindOf (Foo4Sym1 arg) =>
Foo4Sym0KindInference
type instance Apply Foo4Sym0 l = Foo4Sym1 l
type Foo3Sym2 (t :: a) (t :: b) = Foo3 t t
instance SuppressUnusedWarnings Foo3Sym1 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo3Sym1KindInference GHC.Tuple.())
data Foo3Sym1 (l :: a) (l :: TyFun b a)
= forall arg. KindOf (Apply (Foo3Sym1 l) arg) ~ KindOf (Foo3Sym2 l arg) =>
Foo3Sym1KindInference
type instance Apply (Foo3Sym1 l) l = Foo3Sym2 l l
instance SuppressUnusedWarnings Foo3Sym0 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo3Sym0KindInference GHC.Tuple.())
data Foo3Sym0 (l :: TyFun a (TyFun b a -> *))
= forall arg. KindOf (Apply Foo3Sym0 arg) ~ KindOf (Foo3Sym1 arg) =>
Foo3Sym0KindInference
type instance Apply Foo3Sym0 l = Foo3Sym1 l
type Foo2Sym2 (t :: a) (t :: Maybe a) = Foo2 t t
instance SuppressUnusedWarnings Foo2Sym1 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo2Sym1KindInference GHC.Tuple.())
data Foo2Sym1 (l :: a) (l :: TyFun (Maybe a) a)
= forall arg. KindOf (Apply (Foo2Sym1 l) arg) ~ KindOf (Foo2Sym2 l arg) =>
Foo2Sym1KindInference
type instance Apply (Foo2Sym1 l) l = Foo2Sym2 l l
instance SuppressUnusedWarnings Foo2Sym0 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo2Sym0KindInference GHC.Tuple.())
data Foo2Sym0 (l :: TyFun a (TyFun (Maybe a) a -> *))
= forall arg. KindOf (Apply Foo2Sym0 arg) ~ KindOf (Foo2Sym1 arg) =>
Foo2Sym0KindInference
type instance Apply Foo2Sym0 l = Foo2Sym1 l
type Foo1Sym2 (t :: a) (t :: Maybe a) = Foo1 t t
instance SuppressUnusedWarnings Foo1Sym1 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo1Sym1KindInference GHC.Tuple.())
data Foo1Sym1 (l :: a) (l :: TyFun (Maybe a) a)
= forall arg. KindOf (Apply (Foo1Sym1 l) arg) ~ KindOf (Foo1Sym2 l arg) =>
Foo1Sym1KindInference
type instance Apply (Foo1Sym1 l) l = Foo1Sym2 l l
instance SuppressUnusedWarnings Foo1Sym0 where
suppressUnusedWarnings _
= snd (GHC.Tuple.(,) Foo1Sym0KindInference GHC.Tuple.())
data Foo1Sym0 (l :: TyFun a (TyFun (Maybe a) a -> *))
= forall arg. KindOf (Apply Foo1Sym0 arg) ~ KindOf (Foo1Sym1 arg) =>
Foo1Sym0KindInference
type instance Apply Foo1Sym0 l = Foo1Sym1 l
type family Foo5 (a :: a) :: a where
Foo5 x = Case_0123456789 x (Let0123456789Scrutinee_0123456789Sym1 x)
type family Foo4 (a :: a) :: a where
Foo4 x = Case_0123456789 x (Let0123456789Scrutinee_0123456789Sym1 x)
type family Foo3 (a :: a) (a :: b) :: a where
Foo3 a b = Case_0123456789 a b (Let0123456789Scrutinee_0123456789Sym2 a b)
type family Foo2 (a :: a) (a :: Maybe a) :: a where
Foo2 d _z_0123456789 = Case_0123456789 d _z_0123456789 (Let0123456789Scrutinee_0123456789Sym2 d _z_0123456789)
type family Foo1 (a :: a) (a :: Maybe a) :: a where
Foo1 d x = Case_0123456789 d x (Let0123456789Scrutinee_0123456789Sym2 d x)
sFoo5 :: forall (t :: a). Sing t -> Sing (Apply Foo5Sym0 t :: a)
sFoo4 :: forall (t :: a). Sing t -> Sing (Apply Foo4Sym0 t :: a)
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)
sFoo5 sX
= let
lambda :: forall x. t ~ x => Sing x -> Sing (Apply Foo5Sym0 x :: a)
lambda x
= let
sScrutinee_0123456789 ::
Sing (Let0123456789Scrutinee_0123456789Sym1 x)
sScrutinee_0123456789 = x
in case sScrutinee_0123456789 of {
sY
-> let
lambda ::
forall y. y ~ Let0123456789Scrutinee_0123456789Sym1 x =>
Sing y -> Sing (Case_0123456789 x y)
lambda y
= applySing
(singFun1
(Proxy :: Proxy (Apply (Apply Lambda_0123456789Sym0 x) y))
(\ sArg_0123456789
-> let
lambda ::
forall arg_0123456789.
Sing arg_0123456789
-> Sing (Apply (Apply (Apply Lambda_0123456789Sym0 x) y) arg_0123456789)
lambda arg_0123456789
= case arg_0123456789 of {
_s_z_0123456789
-> let
lambda ::
forall _z_0123456789. _z_0123456789 ~ arg_0123456789 =>
Sing _z_0123456789
-> Sing (Case_0123456789 x y arg_0123456789 _z_0123456789)
lambda _z_0123456789 = x
in lambda _s_z_0123456789 } ::
Sing (Case_0123456789 x y arg_0123456789 arg_0123456789)
in lambda sArg_0123456789))
y
in lambda sY } ::
Sing (Case_0123456789 x (Let0123456789Scrutinee_0123456789Sym1 x))
in lambda sX
sFoo4 sX
= let
lambda :: forall x. t ~ x => Sing x -> Sing (Apply Foo4Sym0 x :: a)
lambda x
= let
sScrutinee_0123456789 ::
Sing (Let0123456789Scrutinee_0123456789Sym1 x)
sScrutinee_0123456789 = x
in case sScrutinee_0123456789 of {
sY
-> let
lambda ::
forall y. y ~ Let0123456789Scrutinee_0123456789Sym1 x =>
Sing y -> Sing (Case_0123456789 x y)
lambda y
= let
sZ :: Sing (Let0123456789ZSym2 x y :: a)
sZ = y
in sZ
in lambda sY } ::
Sing (Case_0123456789 x (Let0123456789Scrutinee_0123456789Sym1 x))
in lambda sX
sFoo3 sA sB
= let
lambda ::
forall a b. (t ~ a, t ~ b) =>
Sing a -> Sing b -> Sing (Apply (Apply Foo3Sym0 a) b :: a)
lambda a b
= let
sScrutinee_0123456789 ::
Sing (Let0123456789Scrutinee_0123456789Sym2 a b)
sScrutinee_0123456789
= applySing
(applySing (singFun2 (Proxy :: Proxy Tuple2Sym0) STuple2) a) b
in case sScrutinee_0123456789 of {
STuple2 sP _s_z_0123456789
-> let
lambda ::
forall p
_z_0123456789. Apply (Apply Tuple2Sym0 p) _z_0123456789 ~ Let0123456789Scrutinee_0123456789Sym2 a b =>
Sing p
-> Sing _z_0123456789
-> Sing (Case_0123456789 a b (Apply (Apply Tuple2Sym0 p) _z_0123456789))
lambda p _z_0123456789 = p
in lambda sP _s_z_0123456789 } ::
Sing (Case_0123456789 a b (Let0123456789Scrutinee_0123456789Sym2 a b))
in lambda sA sB
sFoo2 sD _s_z_0123456789
= let
lambda ::
forall d _z_0123456789. (t ~ d, t ~ _z_0123456789) =>
Sing d
-> Sing _z_0123456789
-> Sing (Apply (Apply Foo2Sym0 d) _z_0123456789 :: a)
lambda d _z_0123456789
= let
sScrutinee_0123456789 ::
Sing (Let0123456789Scrutinee_0123456789Sym2 d _z_0123456789)
sScrutinee_0123456789
= applySing (singFun1 (Proxy :: Proxy JustSym0) SJust) d
in case sScrutinee_0123456789 of {
SJust sY
-> let
lambda ::
forall y. Apply JustSym0 y ~ Let0123456789Scrutinee_0123456789Sym2 d _z_0123456789 =>
Sing y -> Sing (Case_0123456789 d _z_0123456789 (Apply JustSym0 y))
lambda y = y
in lambda sY } ::
Sing (Case_0123456789 d _z_0123456789 (Let0123456789Scrutinee_0123456789Sym2 d _z_0123456789))
in lambda sD _s_z_0123456789
sFoo1 sD sX
= let
lambda ::
forall d x. (t ~ d, t ~ x) =>
Sing d -> Sing x -> Sing (Apply (Apply Foo1Sym0 d) x :: a)
lambda d x
= let
sScrutinee_0123456789 ::
Sing (Let0123456789Scrutinee_0123456789Sym2 d x)
sScrutinee_0123456789 = x
in case sScrutinee_0123456789 of {
SJust sY
-> let
lambda ::
forall y. Apply JustSym0 y ~ Let0123456789Scrutinee_0123456789Sym2 d x =>
Sing y -> Sing (Case_0123456789 d x (Apply JustSym0 y))
lambda y = y
in lambda sY
SNothing
-> let
lambda ::
NothingSym0 ~ Let0123456789Scrutinee_0123456789Sym2 d x =>
Sing (Case_0123456789 d x NothingSym0)
lambda = d
in lambda } ::
Sing (Case_0123456789 d x (Let0123456789Scrutinee_0123456789Sym2 d x))
in lambda sD sX