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(***********************************************************************)
(* *)
(* CamlIDL *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1999 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the GNU Lesser General Public License LGPL v2.1 *)
(* *)
(***********************************************************************)
(* $Id: prefix.ml,v 1.1 2002-01-16 09:42:03 xleroy Exp $ *)
open Idltypes
open Utils
module StringMap = Map.Make(struct type t = string let compare = compare end)
type t = string StringMap.t
let empty = StringMap.empty
let enter_function params =
List.fold_left (fun e (name, _, _) -> StringMap.add name "" e)
StringMap.empty params
let enter_struct pref sd base =
let base' = base ^ "." in
List.fold_left
(fun e f -> StringMap.add f.field_name base' e)
StringMap.empty sd.sd_fields
let for_ident pref id =
try
StringMap.find id pref
with Not_found ->
error (Printf.sprintf "Illegal reference to dependent variable %s. This variable is not in scope." id)
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