88 lines
1.8 KiB
C
88 lines
1.8 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "30-test.i"
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struct foo {
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int a;
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int b;
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};
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struct foo g_foo[2] = {0,1,2,3};
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struct bar
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{
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int bar[4];
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};
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struct bar g_bar = {101,102};
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typedef struct bar bar_struct;
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typedef struct bar foo_struct;
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int
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test ()
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{
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if (g_foo[0].a != 0) return 1;
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if (g_foo[0].b != 1) return 2;
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if (g_foo[1].a != 2) return 3;
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if (g_foo[1].b != 3) return 4;
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void *p = &g_foo;
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struct foo* pfoo = (((struct foo *)p) + 1);
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if (pfoo->a != 2) return 5;
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if (pfoo->b != 3) return 6;
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int *pi = &g_foo;
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if (*pi != 0) return 5;
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pi = &g_bar;
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if (*pi != 101) return 6;
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struct bar bar = {0x22, 0x33};
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pi = &bar;
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if (*pi != 0x22) return 6;
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bar_struct bs;
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bs.bar[0] = 102;
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pi = &bs;
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if (*pi != 102) return 7;
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foo_struct fs;
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fs.bar[0] = 0x22;
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fs.bar[1] = 0x33;
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pi = &fs;
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if (*pi != 0x22) return 7;
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pi++;
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if (*pi != 0x33) return 8;
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foo_struct *pfs = &fs;
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pfs->bar[3] = 0x44;
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pfs->bar[4] = 0x55;
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pi = &fs.bar[3];
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if (*pi != 0x44) return 9;
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pi++;
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if (*pi != 0x55) return 10;
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return 0;
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}
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