| /* plugin_common_test_1.c -- test common symbol handling in plugins |
| |
| Copyright (C) 2010-2021 Free Software Foundation, Inc. |
| Written by Cary Coutant <ccoutant@google.com> |
| |
| This file is part of gold. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| MA 02110-1301, USA. |
| |
| This is a test of common symbols in plugin objects. C1-C5 test |
| various combinations of tentative definitions, extern declarations, |
| and definitions. */ |
| |
| #include <assert.h> |
| |
| int c1; |
| int c2; |
| extern int c3; |
| int c4; |
| int c5 = 50; |
| |
| extern void foo (void); |
| |
| int |
| main (int argc __attribute__ ((unused)), char** argv __attribute__ ((unused))) |
| { |
| foo(); |
| |
| assert (c1 == 10); |
| assert (c2 == 20); |
| assert (c3 == 30); |
| assert (c4 == 40); |
| |
| return 0; |
| } |