// weak_alias_test_4.cc -- test weak aliases for gold// Copyright 2008 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.// Verify that all the symbols look right from a shared library.extern int weak_symbol;extern int strong_aliased;extern int weak_aliased;extern int strong_aliased_2;extern int weak_aliased_2;extern int strong_aliased_3;extern int weak_aliased_3;extern int strong_aliased_4;extern int weak_aliased_4;extern int strong_symbol;boolt1(){// Should come from weak_alias_test_3.cc.if (weak_symbol != 4)return false;// Should come from weak_alias_test_main.cc.if (strong_aliased != 3)return false;// weak_aliased need not match strong_aliased, which is overridden// by weak_test_main.cc.// Should come from weak_alias_test_main.cc.if (weak_aliased_2 != 6)return false;// strong_aliased_2 need not match weak_aliased_2, which is// overidden by weak_test_main.cc.// The others should match.if (weak_aliased_3 != 7 || strong_aliased_3 != 7)return false;if (weak_aliased_4 != 8 || strong_aliased_4 != 8)return false;// Should come from weak_alias_test_2.cc.if (strong_symbol != 2)return false;return true;}