66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU 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 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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#include <mes/lib.h>
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#include <stdio.h>
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union u
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{
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int bar;
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int baz;
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};
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struct foo
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{
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union u u;
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};
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struct anon
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{
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union
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{
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int bar;
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int baz;
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};
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};
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int
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main ()
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{
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struct foo f = { 2 };
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printf ("f.u.bar=%d\n", f.u.bar);
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if (f.u.bar != 2)
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return 1;
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printf ("f.u.baz=%d\n", f.u.baz);
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if (f.u.baz != 2)
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return 1;
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struct anon a = { 2 };
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printf ("a.bar=%d\n", a.bar);
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if (a.bar != 2)
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return 1;
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printf ("a.baz=%d\n", a.baz);
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if (a.baz != 2)
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return 1;
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return 0;
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}
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