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- /* -*-comment-start: "//";comment-end:""-*-
- * GNU Mes --- Maxwell Equations of Software
- * Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
- *
- * This file is part of GNU Mes.
- *
- * GNU Mes is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or (at
- * your option) any later version.
- *
- * GNU Mes is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
- */
- #include <mes/lib.h>
- struct foo
- {
- int a;
- int b;
- };
- struct foo g_foo[2] = { 0, 1, 2, 3 };
- struct bar
- {
- int bar[4];
- };
- struct bar g_bar = { 101, 102 };
- typedef struct bar bar_struct;
- typedef struct bar foo_struct;
- int
- main ()
- {
- if (g_foo[0].a != 0)
- return 1;
- if (g_foo[0].b != 1)
- return 2;
- if (g_foo[1].a != 2)
- return 3;
- if (g_foo[1].b != 3)
- return 4;
- void *p = &g_foo;
- struct foo *pfoo = (((struct foo *) p) + 1);
- if (pfoo->a != 2)
- return 5;
- if (pfoo->b != 3)
- return 6;
- int *pi = &g_foo;
- if (*pi != 0)
- return 7;
- pi = &g_bar;
- if (*pi != 101)
- return 8;
- struct bar bar = { 0x22, 0x33 };
- pi = &bar;
- if (*pi != 0x22)
- return 9;
- bar_struct bs;
- bs.bar[0] = 102;
- pi = &bs;
- if (*pi != 102)
- return 10;
- foo_struct fs;
- fs.bar[0] = 0x22;
- fs.bar[1] = 0x33;
- pi = &fs;
- if (*pi != 0x22)
- return 11;
- pi++;
- if (*pi != 0x33)
- return 12;
- foo_struct *pfs = &fs;
- pfs->bar[3] = 0x44;
- pfs->bar[4] = 0x55;
- pi = &fs.bar[3];
- if (*pi != 0x44)
- return 13;
- pi++;
- if (*pi != 0x55)
- return 14;
- return 0;
- }
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