2 // (C) Copyright John Maddock 2000.
3 // Use, modification and distribution are subject to the
4 // Boost Software License, Version 1.0. (See accompanying file
5 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
8 #include "check_integral_constant.hpp"
10 # include <type_traits>
12 # include <boost/type_traits/is_lvalue_reference.hpp>
15 TT_TEST_BEGIN(is_lvalue_reference)
17 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int&>::value, true);
18 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const int&>::value, true);
19 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<volatile int &>::value, true);
20 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const volatile int &>::value, true);
21 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<r_type>::value, true);
22 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<cr_type>::value, true);
23 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<UDT&>::value, true);
24 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const UDT&>::value, true);
25 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<volatile UDT&>::value, true);
26 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const volatile UDT&>::value, true);
27 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int (&)(int)>::value, true);
28 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int (&)[2]>::value, true);
29 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int [2]>::value, false);
30 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const int [2]>::value, false);
31 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<volatile int [2]>::value, false);
32 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const volatile int [2]>::value, false);
33 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<bool>::value, false);
34 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<void>::value, false);
35 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<test_abc1>::value, false);
36 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<foo0_t>::value, false);
37 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<incomplete_type>::value, false);
38 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
39 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int&&>::value, false);
40 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<UDT&&>::value, false);
41 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const UDT&&>::value, false);
42 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<volatile UDT&&>::value, false);
43 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<const volatile UDT&&>::value, false);
44 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int (&&)(int)>::value, false);
45 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_lvalue_reference<int (&&)[2]>::value, false);