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49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* plugin_common_test_1.c -- test common symbol handling in plugins
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Copyright (C) 2010-2015 Free Software Foundation, Inc.
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Written by Cary Coutant <ccoutant@google.com>
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This file is part of gold.
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This program is free software; you can redistribute it and/or modify
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it 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
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA.
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This is a test of common symbols in plugin objects. C1-C5 test
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various combinations of tentative definitions, extern declarations,
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and definitions. */
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#include <assert.h>
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int c1;
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int c2;
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extern int c3;
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int c4;
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int c5 = 50;
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extern void foo (void);
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int
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main (int argc __attribute__ ((unused)), char** argv __attribute__ ((unused)))
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{
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foo();
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assert (c1 == 10);
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assert (c2 == 20);
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assert (c3 == 30);
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assert (c4 == 40);
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return 0;
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}
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