1 /* Test of optional automatic memory allocation.
2 Copyright (C) 2005, 2007, 2009-2014 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
28 void *ptr = alloca (n);
32 void (*func) (int) = do_allocation;
42 /* Repeat a lot of times, to make sure there's no memory leak. */
43 for (i = 0; i < 100000; i++)
45 /* Try various values.
46 n = 0 gave a crash on Alpha with gcc-2.5.8.
47 Some versions of Mac OS X have a stack size limit of 512 KB. */