2 ** Splint - annotation-assisted static program checker
3 ** Copyright (C) 1994-2003 University of Virginia,
4 ** Massachusetts Institute of Technology
6 ** This program is free software; you can redistribute it and/or modify it
7 ** under the terms of the GNU General Public License as published by the
8 ** Free Software Foundation; either version 2 of the License, or (at your
9 ** option) any later version.
11 ** This program is distributed in the hope that it will be useful, but
12 ** WITHOUT ANY WARRANTY; without even the implied warranty of
13 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ** General Public License for more details.
16 ** The GNU General Public License is available from http://www.gnu.org/ or
17 ** the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
18 ** MA 02111-1307, USA.
20 ** For information on splint: info@splint.org
21 ** To report a bug: splint-bug@splint.org
22 ** For more information: http://www.splint.org
28 # include "splintMacros.nf"
32 modifiesClause_createNoMods (lltok tok)
34 modifiesClause res = (modifiesClause) dmalloc (sizeof (*res));
37 res->srs = sRefSet_undefined;
39 res->loc = fileloc_copy (lltok_getLoc (tok));
46 modifiesClause_create (lltok tok, sRefSet rfs)
48 modifiesClause res = (modifiesClause) dmalloc (sizeof (*res));
50 res->isnomods = FALSE;
53 res->loc = fileloc_copy (lltok_getLoc (tok));
59 extern void modifiesClause_free (modifiesClause mclause)
61 sRefSet_free (mclause->srs);
62 fileloc_free (mclause->loc);
66 extern cstring modifiesClause_unparse (modifiesClause node)
70 return cstring_makeLiteral ("modifies nothing");
74 return message ("modifies %q", sRefSet_unparse (node->srs));
78 extern sRefSet modifiesClause_getMods (modifiesClause m)
80 llassert (!m->isnomods);
84 extern sRefSet modifiesClause_takeMods (modifiesClause m)
87 llassert (!m->isnomods);
89 m->srs = sRefSet_undefined;