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9bc82bae C |
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 | ||
c491d8ee C |
25 | (* |
26 | * Copyright 2010, INRIA, University of Copenhagen | |
27 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix | |
28 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
29 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
30 | * This file is part of Coccinelle. | |
31 | * | |
32 | * Coccinelle is free software: you can redistribute it and/or modify | |
33 | * it under the terms of the GNU General Public License as published by | |
34 | * the Free Software Foundation, according to version 2 of the License. | |
35 | * | |
36 | * Coccinelle is distributed in the hope that it will be useful, | |
37 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
38 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
39 | * GNU General Public License for more details. | |
40 | * | |
41 | * You should have received a copy of the GNU General Public License | |
42 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
43 | * | |
44 | * The authors reserve the right to distribute this or future versions of | |
45 | * Coccinelle under other licenses. | |
46 | *) | |
47 | ||
48 | ||
34e49164 C |
49 | { |
50 | open Parser_cocci_menhir | |
51 | module D = Data | |
52 | module Ast = Ast_cocci | |
53 | exception Lexical of string | |
54 | let tok = Lexing.lexeme | |
aa721442 | 55 | let inc_line _ = Lexer_cocci.line := !Lexer_cocci.line + 1 |
34e49164 C |
56 | } |
57 | (* ---------------------------------------------------------------------- *) | |
58 | (* tokens *) | |
59 | ||
aa721442 | 60 | let myrule = [^'"''@''/''\n''\r''\011''\012']+ |
34e49164 C |
61 | |
62 | rule token = parse | |
aa721442 C |
63 | | myrule { TScriptData (tok lexbuf) } |
64 | | ['\n' '\r' '\011' '\012'] { inc_line(); TScriptData (tok lexbuf) } | |
34e49164 C |
65 | | "@@" { TArobArob } |
66 | | "@" { TArob } | |
aa721442 | 67 | | "/" { TScriptData (tok lexbuf) } |
002099fc C |
68 | | "//" [^ '\n']* { token lexbuf } (* skip SmPL comments *) |
69 | | '"' { TScriptData (Printf.sprintf "\"%s\"" (string lexbuf)) } | |
34e49164 C |
70 | | eof { EOF } |
71 | | _ { raise (Lexical ("unrecognised symbol, in token rule:"^tok lexbuf)) } | |
72 | ||
002099fc C |
73 | (* These are C strings. Perhaps they require some adjustment. *) |
74 | and string = parse | |
75 | | '"' { "" } | |
76 | | (_ as x) { Common.string_of_char x ^ string lexbuf } | |
77 | | ("\\" _) as x { x ^ string lexbuf } |