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(* *********************************************************************)
(* *)
(* The Compcert verified compiler *)
(* *)
(* Jacques-Henri Jourdan, INRIA Paris-Rocquencourt *)
(* *)
(* Copyright Institut National de Recherche en Informatique et en *)
(* Automatique. All rights reserved. This file is distributed *)
(* under the terms of the GNU General Public License as published by *)
(* the Free Software Foundation, either version 2 of the License, or *)
(* (at your option) any later version. This file is also distributed *)
(* under the terms of the INRIA Non-Commercial License Agreement. *)
(* *)
(* *********************************************************************)
type identifier_type =
| VarId
| TypedefId
| OtherId
(* These functions push and pop a context on the contexts stack. *)
let open_context:(unit -> unit) ref = ref (fun () -> assert false)
let close_context:(unit -> unit) ref = ref (fun () -> assert false)
(* Applying once this functions saves the whole contexts stack, and
applying it the second time restores it.
This is mainly used to rollback the context stack to a previous
state. This is usefull for example when we pop too much contexts at
the end of the first branch of an if statement. See
pre_parser.mly. *)
let save_contexts_stk:(unit -> (unit -> unit)) ref = ref (fun _ -> assert false)
(* Change the context at the top of the top stack of context, by
changing an identifier to be a varname or a typename*)
let declare_varname:(string -> unit) ref = ref (fun _ -> assert false)
let declare_typename:(string -> unit) ref = ref (fun _ -> assert false)
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