(* To compile this file, run:
 *
 * ocamlbuild -use-ocamlfind -pkg compsci631 -pkg ppx_test xinterp.d.byte
 *
 * This produces an executable called xinterp.d.byte.
 *
 * You can use write inline unit tests using the same technique you used
 * in the first assignment
 *)
open Xinterp_util

let _ =
  let filename : string = Sys.argv.(1) in
  let program : exp = from_file filename in
  failwith "not implemented"