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// { dg-do compile { target c++11 } }
// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2007-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
// any later version.
//
// This library 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 library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <type_traits>
#include <testsuite_tr1.h>
void test01()
{
using std::add_lvalue_reference;
using std::is_same;
using namespace __gnu_test;
static_assert(is_same<add_lvalue_reference<int>::type, int&>::value, "");
static_assert(is_same<add_lvalue_reference<int&>::type, int&>::value, "" );
static_assert(is_same<add_lvalue_reference<const int>::type,
const int&>::value, "");
static_assert(is_same<add_lvalue_reference<int*>::type, int*&>::value, "");
static_assert(is_same<add_lvalue_reference<ClassType&>::type,
ClassType&>::value, "");
static_assert(is_same<add_lvalue_reference<ClassType>::type,
ClassType&>::value, "");
static_assert(is_same<add_lvalue_reference<int(int)>::type,
int(&)(int)>::value, "");
static_assert(is_same<add_lvalue_reference<int&&>::type, int&>::value, "");
static_assert(is_same<add_lvalue_reference<ClassType&&>::type,
ClassType&>::value, "");
static_assert(is_same<add_lvalue_reference<void>::type, void>::value, "");
static_assert(is_same<add_lvalue_reference<const void>::type,
const void>::value, "");
static_assert(is_same<add_lvalue_reference<bool(int) const>::type,
bool(int) const>::value, "");
static_assert(is_same<add_lvalue_reference<bool(int) &>::type,
bool(int) &>::value, "");
static_assert(is_same<add_lvalue_reference<bool(int) const &&>::type,
bool(int) const &&>::value, "");
static_assert(is_same<add_lvalue_reference<bool(int)>::type,
bool(&)(int)>::value, "");
}
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