PolyKinds.ghc82.template

Singletons/PolyKinds.hs:(0,0)-(0,0): Splicing declarations
    singletons
      [d| class Cls (a :: k) where
            fff :: Proxy (a :: k) -> () |]
  ======>
    class Cls (a :: k) where
      fff :: Proxy (a :: k) -> ()
    type FffSym1 (t :: Proxy (a0123456789876543210 :: k0123456789876543210)) =
        Fff t
    instance SuppressUnusedWarnings FffSym0 where
      suppressUnusedWarnings _
        = snd ((GHC.Tuple.(,) FffSym0KindInference) GHC.Tuple.())
    data FffSym0 (l :: TyFun (Proxy (a0123456789876543210 :: k0123456789876543210)) ())
      = forall arg. SameKind (Apply FffSym0 arg) (FffSym1 arg) =>
        FffSym0KindInference
    type instance Apply FffSym0 l = Fff l
    class PCls (a :: k) where
      type Fff (arg :: Proxy (a :: k)) :: ()
    class SCls (a :: k) where
      sFff ::
        forall (t :: Proxy (a :: k)).
        Sing t -> Sing (Apply FffSym0 t :: ())