(**************************************************************************)
(*                                                                        *)
(*                                 OCaml                                  *)
(*                                                                        *)
(*                       Pierre Chambart, OCamlPro                        *)
(*           Mark Shinwell and Leo White, Jane Street Europe              *)
(*                                                                        *)
(*   Copyright 2013--2016 OCamlPro SAS                                    *)
(*   Copyright 2014--2016 Jane Street Group LLC                           *)
(*                                                                        *)
(*   All rights reserved.  This file is distributed under the terms of    *)
(*   the GNU Lesser General Public License version 2.1, with the          *)
(*   special exception on linking described in the file LICENSE.          *)
(*                                                                        *)
(**************************************************************************)

[@@@ocaml.warning "+a-4-9-30-40-41-42"]

(** Transformations on export information that are only used for the
    building of packs. *)

(** Transform the information from [exported] to be
    suitable to be reexported as the information for a pack named [pack]
    containing units [pack_units].
    It mainly changes symbols of units [pack_units] to refer to
    [pack] instead. *)
val import_for_pack
   : pack_units:Compilation_unit.Set.t
  -> pack:Compilation_unit.t
  -> Export_info.t
  -> Export_info.t

(** Drops the state after importing several units in the same pack. *)
val clear_import_state : unit -> unit