70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU 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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* GNU 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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char *g_hello = "hello";
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char g_arena[4] = "XXX";
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char *g_chars = g_arena;
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int
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main ()
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{
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if (*g_hello != 'h')
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return 1;
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if (g_hello[0] != 'h')
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return 2;
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if (g_chars[0] != 'X')
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return 3;
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if (*g_chars != 'X')
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return 4;
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g_arena[0] = 'A';
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if (*g_chars != 'A')
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return 5;
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char *x = g_arena;
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if (*x++ != 'A')
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return 5;
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*x++ = 'C';
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if (g_chars[1] != 'C')
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return 7;
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if (g_chars[2] != 'X')
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return 8;
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*--x = 'X';
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if (g_chars[1] != 'X')
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return 9;
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char **pp = &x;
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if (**pp != 'X')
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return 10;
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char *p = *pp;
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if (*p != 'X')
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return 11;
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char ***ppp = &pp;
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if (***ppp != 'X')
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return 12;
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char **pp2 = *ppp;
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if (**pp2 != 'X')
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return 13;
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return 0;
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}
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