| 1 | (* |
| 2 | * Copyright 2005-2010, Ecole des Mines de Nantes, University of Copenhagen |
| 3 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix |
| 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 | type sequence = |
| 24 | Seq of element * sequence |
| 25 | | Empty |
| 26 | | SExists of Ast_cocci.meta_name * sequence |
| 27 | |
| 28 | and term = |
| 29 | Atomic of Ast_cocci.rule_elem |
| 30 | | IfThen of term * term * Ast_cocci.end_info |
| 31 | | TExists of Ast_cocci.meta_name * term |
| 32 | |
| 33 | and element = |
| 34 | Term of term * dots_bef_aft |
| 35 | | Or of sequence * sequence |
| 36 | | DInfo of dots |
| 37 | | EExists of Ast_cocci.meta_name * element |
| 38 | |
| 39 | and dots = |
| 40 | Dots |
| 41 | | Nest of sequence |
| 42 | | When of dots * sequence |
| 43 | |
| 44 | and dots_bef_aft = |
| 45 | NoDots |
| 46 | | AddingBetweenDots of term * int (*index of let var*) |
| 47 | | DroppingBetweenDots of term * int (*index of let var*) |
| 48 | |