2 * Copyright 2012, INRIA
3 * Julia Lawall, Gilles Muller
4 * Copyright 2010-2011, INRIA, University of Copenhagen
5 * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix
6 * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen
7 * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix
8 * This file is part of Coccinelle.
10 * Coccinelle is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation, according to version 2 of the License.
14 * Coccinelle is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>.
22 * The authors reserve the right to distribute this or future versions of
23 * Coccinelle under other licenses.
27 type init_info
= (string (* language *) * string (* rule name *)) *
28 string list
(* defined virtual rules *)
30 let initialization_stack = ref ([] : init_info list
)
32 (* ----------------------------------------------------------------------- *)
34 let base_file_list = ref ([] : string list
)
35 let parsed_virtual_rules = ref ([] : string list
)
36 let parsed_virtual_identifiers = ref ([] : string list
)
38 (* ----------------------------------------------------------------------- *)
40 type pending_info
= string list
(* files to treat *) *
41 string list
* (* defined virtual rules *)
42 (string * string) list
(* virtual identifiers *)
44 let pending_instances_file = ref ([] : pending_info list
)
45 let pending_instances_dir = ref ([] : pending_info list
)
47 let add_pending_instance (files
,a
,b
) =
50 pending_instances_dir := (!base_file_list,a
,b
) :: !pending_instances_dir
52 (* if one specifies a file, it is assumed to be the current one *)
53 (* put at the end of the list of information about this file *)
54 let rec loop = function
56 | ((f1
,a1
,b1
) as front
)::rest
->
58 then front
:: (loop rest
)
59 else (f
,a
,b
) :: front
:: rest
in
60 pending_instances_file := loop !pending_instances_file
62 let get_pending_instance _
=
63 (if (List.length
!pending_instances_file) > 0 or
64 (List.length
!pending_instances_dir) > 0
68 "%d pending new file instances\n%d pending original file instances\n"
69 (List.length
!pending_instances_file)
70 (List.length
!pending_instances_dir)));
71 match !pending_instances_file with
73 (match !pending_instances_dir with
76 pending_instances_dir := xs
;
79 pending_instances_file := xs
;
82 (* ----------------------------------------------------------------------- *)
84 let check_virtual_rule r
=
85 if not
(List.mem r
!parsed_virtual_rules)
86 then failwith
("unknown virtual rule "^r
)
88 let check_virtual_ident i
=
89 if not
(List.mem i
!parsed_virtual_identifiers)
90 then failwith
("unknown virtual rule "^i
)