∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {D : Type u'} [inst_1 : CategoryTheory.Category.{v', u'} D]
  (F : CategoryTheory.Functor C D)
  [CategoryTheory.Limits.PreservesLimitsOfShape (CategoryTheory.Discrete CategoryTheory.Limits.WalkingPair) F]
  [CategoryTheory.Limits.PreservesLimitsOfShape (CategoryTheory.Discrete PEmpty.{1}) F]
  [CategoryTheory.Limits.HasFiniteProducts C] (n : ℕ) (f : Fin n → C),
  CategoryTheory.Limits.PreservesLimit (CategoryTheory.Discrete.functor f) F