Singletons/EqInstances.hs:0:0:: Splicing declarations
    singEqInstances [''Foo, ''Empty]
  ======>
    type TFHelper_0123456789876543210 :: Foo -> Foo -> Bool
    type family TFHelper_0123456789876543210 (a :: Foo) (a :: Foo) :: Bool where
      TFHelper_0123456789876543210 'FLeaf 'FLeaf = TrueSym0
      TFHelper_0123456789876543210 'FLeaf ('(:+:) _ _) = FalseSym0
      TFHelper_0123456789876543210 ('(:+:) _ _) 'FLeaf = FalseSym0
      TFHelper_0123456789876543210 ('(:+:) a_0123456789876543210 a_0123456789876543210) ('(:+:) b_0123456789876543210 b_0123456789876543210) = Apply (Apply (&&@#@$) (Apply (Apply (==@#@$) a_0123456789876543210) b_0123456789876543210)) (Apply (Apply (==@#@$) a_0123456789876543210) b_0123456789876543210)
    type TFHelper_0123456789876543210Sym0 :: (~>) Foo ((~>) Foo Bool)
    data TFHelper_0123456789876543210Sym0 :: (~>) Foo ((~>) Foo Bool)
      where
        TFHelper_0123456789876543210Sym0KindInference :: SameKind (Apply TFHelper_0123456789876543210Sym0 arg) (TFHelper_0123456789876543210Sym1 arg) =>
                                                         TFHelper_0123456789876543210Sym0 a0123456789876543210
    type instance Apply TFHelper_0123456789876543210Sym0 a0123456789876543210 = TFHelper_0123456789876543210Sym1 a0123456789876543210
    instance SuppressUnusedWarnings TFHelper_0123456789876543210Sym0 where
      suppressUnusedWarnings
        = snd ((,) TFHelper_0123456789876543210Sym0KindInference ())
    type TFHelper_0123456789876543210Sym1 :: Foo -> (~>) Foo Bool
    data TFHelper_0123456789876543210Sym1 (a0123456789876543210 :: Foo) :: (~>) Foo Bool
      where
        TFHelper_0123456789876543210Sym1KindInference :: SameKind (Apply (TFHelper_0123456789876543210Sym1 a0123456789876543210) arg) (TFHelper_0123456789876543210Sym2 a0123456789876543210 arg) =>
                                                         TFHelper_0123456789876543210Sym1 a0123456789876543210 a0123456789876543210
    type instance Apply (TFHelper_0123456789876543210Sym1 a0123456789876543210) a0123456789876543210 = TFHelper_0123456789876543210 a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings (TFHelper_0123456789876543210Sym1 a0123456789876543210) where
      suppressUnusedWarnings
        = snd ((,) TFHelper_0123456789876543210Sym1KindInference ())
    type TFHelper_0123456789876543210Sym2 :: Foo -> Foo -> Bool
    type family TFHelper_0123456789876543210Sym2 (a0123456789876543210 :: Foo) (a0123456789876543210 :: Foo) :: Bool where
      TFHelper_0123456789876543210Sym2 a0123456789876543210 a0123456789876543210 = TFHelper_0123456789876543210 a0123456789876543210 a0123456789876543210
    instance PEq Foo where
      type (==) a a = Apply (Apply TFHelper_0123456789876543210Sym0 a) a
    instance SEq Foo => SEq Foo where
      (%==) ::
        forall (t1 :: Foo) (t2 :: Foo). Sing t1
                                        -> Sing t2
                                           -> Sing (Apply (Apply ((==@#@$) :: TyFun Foo ((~>) Foo Bool)
                                                                              -> Type) t1) t2)
      (%==) SFLeaf SFLeaf = STrue
      (%==) SFLeaf ((:%+:) _ _) = SFalse
      (%==) ((:%+:) _ _) SFLeaf = SFalse
      (%==)
        ((:%+:) (sA_0123456789876543210 :: Sing a_0123456789876543210)
                (sA_0123456789876543210 :: Sing a_0123456789876543210))
        ((:%+:) (sB_0123456789876543210 :: Sing b_0123456789876543210)
                (sB_0123456789876543210 :: Sing b_0123456789876543210))
        = applySing
            (applySing
               (singFun2 @(&&@#@$) (%&&))
               (applySing
                  (applySing (singFun2 @(==@#@$) (%==)) sA_0123456789876543210)
                  sB_0123456789876543210))
            (applySing
               (applySing (singFun2 @(==@#@$) (%==)) sA_0123456789876543210)
               sB_0123456789876543210)
    type TFHelper_0123456789876543210 :: Empty -> Empty -> Bool
    type family TFHelper_0123456789876543210 (a :: Empty) (a :: Empty) :: Bool where
      TFHelper_0123456789876543210 _ _ = TrueSym0
    type TFHelper_0123456789876543210Sym0 :: (~>) Empty ((~>) Empty Bool)
    data TFHelper_0123456789876543210Sym0 :: (~>) Empty ((~>) Empty Bool)
      where
        TFHelper_0123456789876543210Sym0KindInference :: SameKind (Apply TFHelper_0123456789876543210Sym0 arg) (TFHelper_0123456789876543210Sym1 arg) =>
                                                         TFHelper_0123456789876543210Sym0 a0123456789876543210
    type instance Apply TFHelper_0123456789876543210Sym0 a0123456789876543210 = TFHelper_0123456789876543210Sym1 a0123456789876543210
    instance SuppressUnusedWarnings TFHelper_0123456789876543210Sym0 where
      suppressUnusedWarnings
        = snd ((,) TFHelper_0123456789876543210Sym0KindInference ())
    type TFHelper_0123456789876543210Sym1 :: Empty -> (~>) Empty Bool
    data TFHelper_0123456789876543210Sym1 (a0123456789876543210 :: Empty) :: (~>) Empty Bool
      where
        TFHelper_0123456789876543210Sym1KindInference :: SameKind (Apply (TFHelper_0123456789876543210Sym1 a0123456789876543210) arg) (TFHelper_0123456789876543210Sym2 a0123456789876543210 arg) =>
                                                         TFHelper_0123456789876543210Sym1 a0123456789876543210 a0123456789876543210
    type instance Apply (TFHelper_0123456789876543210Sym1 a0123456789876543210) a0123456789876543210 = TFHelper_0123456789876543210 a0123456789876543210 a0123456789876543210
    instance SuppressUnusedWarnings (TFHelper_0123456789876543210Sym1 a0123456789876543210) where
      suppressUnusedWarnings
        = snd ((,) TFHelper_0123456789876543210Sym1KindInference ())
    type TFHelper_0123456789876543210Sym2 :: Empty -> Empty -> Bool
    type family TFHelper_0123456789876543210Sym2 (a0123456789876543210 :: Empty) (a0123456789876543210 :: Empty) :: Bool where
      TFHelper_0123456789876543210Sym2 a0123456789876543210 a0123456789876543210 = TFHelper_0123456789876543210 a0123456789876543210 a0123456789876543210
    instance PEq Empty where
      type (==) a a = Apply (Apply TFHelper_0123456789876543210Sym0 a) a
    instance SEq Empty where
      (%==) ::
        forall (t1 :: Empty) (t2 :: Empty). Sing t1
                                            -> Sing t2
                                               -> Sing (Apply (Apply ((==@#@$) :: TyFun Empty ((~>) Empty Bool)
                                                                                  -> Type) t1) t2)
      (%==) _ _ = STrue