Promote/Constructors.hs:(0,0)-(0,0): Splicing declarations
    promote
      [d| data Foo = Foo | Foo :+ Foo
          data Bar = Bar Bar Bar Bar Bar Foo |]
  ======>
    data Foo = Foo | Foo :+ Foo
    data Bar = Bar Bar Bar Bar Bar Foo
    type FooSym0 = Foo :: Foo
    type (:+@#@$) :: (~>) Foo ((~>) Foo Foo)
    data (:+@#@$) a0123456789876543210
      where
        (::+@#@$###) :: SameKind (Apply (:+@#@$) arg) ((:+@#@$$) arg) =>
                        (:+@#@$) a0123456789876543210
    type instance Apply (:+@#@$) a0123456789876543210 = (:+@#@$$) a0123456789876543210
    instance SuppressUnusedWarnings (:+@#@$) where
      suppressUnusedWarnings = snd (((,) (::+@#@$###)) ())
    type (:+@#@$$) :: Foo -> (~>) Foo Foo
    data (:+@#@$$) a0123456789876543210 a0123456789876543210
      where
        (::+@#@$$###) :: SameKind (Apply ((:+@#@$$) a0123456789876543210) arg) ((:+@#@$$$) a0123456789876543210 arg) =>
                         (:+@#@$$) a0123456789876543210 a0123456789876543210
    type instance Apply ((:+@#@$$) a0123456789876543210) a0123456789876543210 = (:+@#@$$$) a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings ((:+@#@$$) a0123456789876543210) where
      suppressUnusedWarnings = snd (((,) (::+@#@$$###)) ())
    type (:+@#@$$$) (a0123456789876543210 :: Foo) (a0123456789876543210 :: Foo) =
        (:+) a0123456789876543210 a0123456789876543210 :: Foo
    type BarSym0 :: (~>) Bar ((~>) Bar ((~>) Bar ((~>) Bar ((~>) Foo Bar))))
    data BarSym0 a0123456789876543210
      where
        BarSym0KindInference :: SameKind (Apply BarSym0 arg) (BarSym1 arg) =>
                                BarSym0 a0123456789876543210
    type instance Apply BarSym0 a0123456789876543210 = BarSym1 a0123456789876543210
    instance SuppressUnusedWarnings BarSym0 where
      suppressUnusedWarnings = snd (((,) BarSym0KindInference) ())
    type BarSym1 :: Bar
                    -> (~>) Bar ((~>) Bar ((~>) Bar ((~>) Foo Bar)))
    data BarSym1 a0123456789876543210 a0123456789876543210
      where
        BarSym1KindInference :: SameKind (Apply (BarSym1 a0123456789876543210) arg) (BarSym2 a0123456789876543210 arg) =>
                                BarSym1 a0123456789876543210 a0123456789876543210
    type instance Apply (BarSym1 a0123456789876543210) a0123456789876543210 = BarSym2 a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings (BarSym1 a0123456789876543210) where
      suppressUnusedWarnings = snd (((,) BarSym1KindInference) ())
    type BarSym2 :: Bar -> Bar -> (~>) Bar ((~>) Bar ((~>) Foo Bar))
    data BarSym2 a0123456789876543210 a0123456789876543210 a0123456789876543210
      where
        BarSym2KindInference :: SameKind (Apply (BarSym2 a0123456789876543210 a0123456789876543210) arg) (BarSym3 a0123456789876543210 a0123456789876543210 arg) =>
                                BarSym2 a0123456789876543210 a0123456789876543210 a0123456789876543210
    type instance Apply (BarSym2 a0123456789876543210 a0123456789876543210) a0123456789876543210 = BarSym3 a0123456789876543210 a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings (BarSym2 a0123456789876543210 a0123456789876543210) where
      suppressUnusedWarnings = snd (((,) BarSym2KindInference) ())
    type BarSym3 :: Bar -> Bar -> Bar -> (~>) Bar ((~>) Foo Bar)
    data BarSym3 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210
      where
        BarSym3KindInference :: SameKind (Apply (BarSym3 a0123456789876543210 a0123456789876543210 a0123456789876543210) arg) (BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 arg) =>
                                BarSym3 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210
    type instance Apply (BarSym3 a0123456789876543210 a0123456789876543210 a0123456789876543210) a0123456789876543210 = BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings (BarSym3 a0123456789876543210 a0123456789876543210 a0123456789876543210) where
      suppressUnusedWarnings = snd (((,) BarSym3KindInference) ())
    type BarSym4 :: Bar -> Bar -> Bar -> Bar -> (~>) Foo Bar
    data BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210
      where
        BarSym4KindInference :: SameKind (Apply (BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210) arg) (BarSym5 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210 arg) =>
                                BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210
    type instance Apply (BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210) a0123456789876543210 = BarSym5 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings (BarSym4 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210) where
      suppressUnusedWarnings = snd (((,) BarSym4KindInference) ())
    type BarSym5 (a0123456789876543210 :: Bar) (a0123456789876543210 :: Bar) (a0123456789876543210 :: Bar) (a0123456789876543210 :: Bar) (a0123456789876543210 :: Foo) =
        Bar a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210 a0123456789876543210 :: Bar