(***********************************************************************)
(*                                                                     *)
(*                           Objective Caml                            *)
(*                                                                     *)
(*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         *)
(*                                                                     *)
(*  Copyright 1996 Institut National de Recherche en Informatique et   *)
(*  en Automatique.  All rights reserved.  This file is distributed    *)
(*  under the terms of the Q Public License version 1.0.               *)
(*                                                                     *)
(***********************************************************************)

(* $Id$ *)

type t =
    Lident of string
  | Ldot of t * string
  | Lapply of t * t

let rec flat accu = function
    Lident s -> s :: accu
  | Ldot(lid, s) -> flat (s :: accu) lid
  | Lapply(l1, l2) -> Misc.fatal_error "Longident.flat"

let flatten lid = flat [] lid