1  // strong_ref_weak_def_2.c -- test a strong reference to a weak definition
       2  // in a DSO.
       3  
       4  // Copyright (C) 2010-2023 Free Software Foundation, Inc.
       5  // Written by Doug Kwan <dougkwan@google.com>.
       6  
       7  // This file is part of gold.
       8  
       9  // This program is free software; you can redistribute it and/or modify
      10  // it under the terms of the GNU General Public License as published by
      11  // the Free Software Foundation; either version 3 of the License, or
      12  // (at your option) any later version.
      13  
      14  // This program is distributed in the hope that it will be useful,
      15  // but WITHOUT ANY WARRANTY; without even the implied warranty of
      16  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17  // GNU General Public License for more details.
      18  
      19  // You should have received a copy of the GNU General Public License
      20  // along with this program; if not, write to the Free Software
      21  // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
      22  // MA 02110-1301, USA.
      23  
      24  // We test that we correctly deal with a non-weak reference to
      25  // a weak symbol in an DSO.  We need to make sure that reference
      26  // is not turned into a weak one.
      27  
      28  // This source is used to build a shared library that defines a
      29  // weak symbol.
      30  
      31  void weak_def (void);
      32  
      33  void
      34  __attribute__((weak))
      35  weak_def (void)
      36  {
      37  }