
include Fun

(*
external id : 'a -> 'a = "%identity"
(** @since 4.08.0: external id : 'a -> 'a = "%identity" *)

let const c _ = c

let flip f x y = f y x

let negate f x = not (f x)

exception Finally_raised of exn

let protect ~finally f =
  let value =
    try
      Stdcompat__pervasives.Ok (f ())
    with exn ->
      let bt = Stdcompat__printexc.get_raw_backtrace () in
      Stdcompat__pervasives.Error (exn, bt) in
  begin
    try
      finally ()
    with exn ->
      let bt = Stdcompat__printexc.get_raw_backtrace () in
      Stdcompat__printexc.raise_with_backtrace (Finally_raised exn) bt
  end;
  match value with
  | Stdcompat__pervasives.Ok result -> result
  | Stdcompat__pervasives.Error (exn, bt) -> Stdcompat__printexc.raise_with_backtrace exn bt
*)
