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mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-15 04:31:49 +08:00
binutils-gdb/gold/testsuite/ver_test_7.cc
Alan Modra fd67aa1129 Update year range in copyright notice of binutils files
Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:

1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
   author I haven't committed, 'Kalray SA.', to cover gas testsuite
   files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
2024-01-04 22:58:12 +10:30

38 lines
1.3 KiB
C++

// ver_test_7.cc -- test weak duplicate symbol with version
// Copyright (C) 2008-2024 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@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.
#include "ver_test.h"
// This tests having a weak symbol which matches an entry in the
// version script following a hidden definition from .symver. There
// was a bug in which the weak symbol would cause the earlier symbol
// to become globally visible when it should have been hidden.
extern "C" int t2_2() __attribute__ ((weak));
extern "C"
int
t2_2()
{
return 23;
}