bd3ab85e98
* module/language/c99/compiler.mes (decl->info): Support struct inside union. * scaffold/tests/78-union-struct.c: Test it. * make.scm (add-scaffold-test): Build it.
47 lines
1 KiB
C
47 lines
1 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2017 Jan 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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#include <stdint.h>
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struct foo {
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int i;
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void *p;
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};
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union bar {
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struct foo foo;
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};
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union bar bar;
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int
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test ()
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{
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bar.foo.i = 2;
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bar.foo.p = "hallo";
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union bar *pb = &bar;
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if (pb->foo.i != 2) return 1;
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return 0;
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}
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