1 // ver_test_7.cc -- test weak duplicate symbol with version 2 3 // Copyright (C) 2008-2016 Free Software Foundation, Inc. 4 // Written by Ian Lance Taylor <iant (at) google.com> 5 6 // This file is part of gold. 7 8 // This program is free software; you can redistribute it and/or modify 9 // it under the terms of the GNU General Public License as published by 10 // the Free Software Foundation; either version 3 of the License, or 11 // (at your option) any later version. 12 13 // This program is distributed in the hope that it will be useful, 14 // but WITHOUT ANY WARRANTY; without even the implied warranty of 15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 // GNU General Public License for more details. 17 18 // You should have received a copy of the GNU General Public License 19 // along with this program; if not, write to the Free Software 20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 21 // MA 02110-1301, USA. 22 23 #include "ver_test.h" 24 25 // This tests having a weak symbol which matches an entry in the 26 // version script following a hidden definition from .symver. There 27 // was a bug in which the weak symbol would cause the earlier symbol 28 // to become globally visible when it should have been hidden. 29 30 extern "C" int t2_2() __attribute__ ((weak)); 31 32 extern "C" 33 int 34 t2_2() 35 { 36 return 23; 37 } 38
