popl/popl.ml

   1 (*
   2  * Copyright 2010, INRIA, University of Copenhagen
   3  * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
   4  * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
   5  * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
   6  * This file is part of Coccinelle.
   7  *
   8  * Coccinelle is free software: you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation, according to version 2 of the License.
  11  *
  12  * Coccinelle is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with Coccinelle.  If not, see <http://www.gnu.org/licenses/>.
  19  *
  20  * The authors reserve the right to distribute this or future versions of
  21  * Coccinelle under other licenses.
  22  *)
  23
  24
  25 type cocci_predicate = Lib_engine.predicate * Ast_cocci.meta_name Ast_ctl.modif
  26 type formula =
  27     (cocci_predicate,Ast_cocci.meta_name, Wrapper_ctl.info) Ast_ctl.generic_ctl
  28
  29 let poplz (name,_,ast) =
  30   match ast with
  31     [ast] ->
  32       let ast = Asttopopl.top ast in
  33       let ba = Insert_befaft.insert_befaft ast in
  34       let qt = Insert_quantifiers.insert_quantifiers ba in
  35       [Popltoctl.toctl qt]
  36   | _ -> failwith "only one rule allowed"
  37
  38 let popl r =
  39   match r with
  40     Ast_cocci.CocciRule (a,b,c) -> poplz (a,b,c)
  41   | _ -> []