(*
 * Copyright 2012, INRIA
 * Julia Lawall, Gilles Muller
 * Copyright 2010-2011, INRIA, University of Copenhagen
 * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
 * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
 * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
 * This file is part of Coccinelle.
 *
 * Coccinelle is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, according to version 2 of the License.
 *
 * Coccinelle is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
 *
 * The authors reserve the right to distribute this or future versions of
 * Coccinelle under other licenses.
 *)


# 0 "./free_vars.mli"
(* Used after things can only have one binding.  Positions can have many
bindings.  These are combined in ctlcocciintegration, ie after the CTL
generation. *)

val free_vars : Ast_cocci.rule_with_metavars list ->
  (Ast_cocci.metavar list list) * (Ast_cocci.rule list) *
    (((Ast_cocci.meta_name list) list) list) (*fvs of the rule*) *
    (((Ast_cocci.meta_name list) list) list) (*negated position vars*) *
    ((((Ast_cocci.meta_name list) list) list) (*used after list*) *
       (((Ast_cocci.meta_name list) list) list) (*fresh used after list*) *
       (((Ast_cocci.meta_name list) list)list)(*fresh used after list seeds*))*
    (((Ast_cocci.meta_name list) list) list) (*positions list*)