alms-0.6.0: examples/ex10-dynamic-promotion-blame-error.alms

(* A Lying Dynamic Promotion (like ex8.aff -- blame inc(:>)) *)

let ap : (int -> int) -> int -> int =
  fun (f: int -> int) ->
    fun (x: int) ->
      f (f x)    (* f is used twice here, despite what iap2 claims *)

let inc : int -> int =
  fun (y: int) ->
    (fun (g: int -o int) ->
       (ap : (int -> int) -> int -> int
           :> (int -o int) -> int -o int) g y)   (* This cast goes bad *)
    ((+) 1)

in print (inc 5)