HCoop / bpt / coccinelle.git / blame
| Commit | Line | Data |
|---|---|---|
| 34e49164 C |
1 | (* |
| 2 | * Copyright 2005-2008, Ecole des Mines de Nantes, University of Copenhagen | |
| 3 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller | |
| 4 | * This file is part of Coccinelle. | |
| 5 | * | |
| 6 | * Coccinelle is free software: you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation, according to version 2 of the License. | |
| 9 | * | |
| 10 | * Coccinelle is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | * | |
| 18 | * The authors reserve the right to distribute this or future versions of | |
| 19 | * Coccinelle under other licenses. | |
| 20 | *) | |
| 21 | ||
| 22 | ||
| 23 | open Ograph_extended | |
| 24 | ||
| 25 | (*****************************************************************************) | |
| 26 | (* the different ctl formula related types *) | |
| 27 | (*****************************************************************************) | |
| 28 | type mvar = Ast_cocci.meta_name | |
| 29 | ||
| 30 | type predicate = | |
| 31 | InLoop | TrueBranch | FalseBranch | |
| 32 | | After (* pointer to the code after an if or while *) | |
| 33 | | FallThrough | |
| 34 | | Return (* any exit from the current function *) | |
| 35 | | FunHeader | Top | Exit | ErrorExit | Goto | |
| 36 | | Paren of Ast_cocci.meta_name | |
| 37 | | Match of Ast_cocci.rule_elem | |
| 38 | | Label of Ast_cocci.meta_name | |
| 39 | | BCLabel of Ast_cocci.meta_name (* parent of break or continue *) | |
| 40 | | PrefixLabel of Ast_cocci.meta_name | |
| 41 | | BindGood of Ast_cocci.meta_name (* used to implement \+ *) | |
| 42 | | BindBad of Ast_cocci.meta_name | |
| 43 | | FakeBrace | |
| 44 | ||
| 485bce71 | 45 | (* coccionly: *) |
| 34e49164 C |
46 | type ctlcocci = (predicate, Ast_cocci.meta_name) Wrapper_ctl.wrapped_ctl |
| 47 | ||
| 48 | ||
| 49 | (*****************************************************************************) | |
| 50 | (* the different binding types *) | |
| 51 | (*****************************************************************************) | |
| 52 | type metavars_binding = Ast_c.metavars_binding | |
| 53 | ||
| 54 | (* used in ctlcocci_integration *) | |
| 55 | type metavar_binding_kind2 = | |
| 56 | | NormalMetaVal of Ast_c.metavar_binding_kind | |
| 57 | | ParenVal of Ast_cocci.meta_name | |
| 58 | | LabelVal of int list | |
| 59 | | GoodVal | BadVal (* used to implement \+ *) | |
| 60 | ||
| 61 | and metavars_binding2 = (mvar, metavar_binding_kind2) Common.assoc | |
| 62 | ||
| 63 | ||
| 64 | ||
| 65 | (*****************************************************************************) | |
| 66 | (* the CTL model related types *) | |
| 67 | (*****************************************************************************) | |
| 485bce71 | 68 | (* coccionly: *) |
| 34e49164 C |
69 | type label_ctlcocci = |
| 70 | predicate -> | |
| 71 | (nodei * | |
| 72 | (predicate * (mvar, metavar_binding_kind2) Ast_ctl.generic_substitution)) | |
| 73 | list | |
| 74 | ||
| 75 | type model = Control_flow_c.cflow * label_ctlcocci * nodei list | |
| 76 | ||
| 77 | type transformation_info = | |
| 78 | (nodei * metavars_binding * Ast_cocci.rule_elem) list | |
| 79 | ||
| 80 | ||
| 81 | (*****************************************************************************) | |
| 82 | (* comparing binding *) | |
| 83 | (*****************************************************************************) | |
| 84 | ||
| 85 | let equal_binding xs ys = | |
| 86 | List.sort compare xs = List.sort compare ys |