1
2 // Copyright 2015, 2016, 2017 Peter Dimov.
3 //
4 // Distributed under the Boost Software License, Version 1.0.
5 //
6 // See accompanying file LICENSE_1_0.txt or copy at
7 // http://www.boost.org/LICENSE_1_0.txt
8
9
10 #include <boost/mp11/algorithm.hpp>
11 #include <boost/mp11/list.hpp>
12 #include <boost/mp11/integral.hpp>
13 #include <boost/mp11/utility.hpp>
14 #include <boost/core/lightweight_test_trait.hpp>
15 #include <type_traits>
16 #include <tuple>
17 #include <utility>
18
19 struct X1 {};
20
main()21 int main()
22 {
23 using boost::mp11::mp_list;
24 using boost::mp11::mp_any_of_q;
25 using boost::mp11::mp_true;
26 using boost::mp11::mp_false;
27 using boost::mp11::mp_quote;
28
29 {
30 using L1 = mp_list<>;
31
32 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L1, mp_quote<std::is_const>>, mp_false>));
33
34 using L2 = mp_list<X1, X1 const, X1, X1, X1>;
35
36 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L2, mp_quote<std::is_volatile>>, mp_false>));
37 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L2, mp_quote<std::is_const>>, mp_true>));
38
39 using L3 = mp_list<X1 const, X1 const, X1, X1 const, X1>;
40
41 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L3, mp_quote<std::is_volatile>>, mp_false>));
42 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L3, mp_quote<std::is_const>>, mp_true>));
43 }
44
45 {
46 using L1 = std::tuple<>;
47
48 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L1, mp_quote<std::is_const>>, mp_false>));
49
50 using L2 = std::tuple<X1, X1 const, X1, X1, X1>;
51
52 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L2, mp_quote<std::is_volatile>>, mp_false>));
53 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L2, mp_quote<std::is_const>>, mp_true>));
54
55 using L3 = std::tuple<X1 const, X1 const, X1, X1 const, X1>;
56
57 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L3, mp_quote<std::is_volatile>>, mp_false>));
58 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L3, mp_quote<std::is_const>>, mp_true>));
59 }
60
61 {
62 using L2 = std::pair<X1 const, X1>;
63
64 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L2, mp_quote<std::is_volatile>>, mp_false>));
65 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L2, mp_quote<std::is_const>>, mp_true>));
66
67 using L3 = std::pair<X1 const, X1 const>;
68
69 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L3, mp_quote<std::is_volatile>>, mp_false>));
70 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_any_of_q<L3, mp_quote<std::is_const>>, mp_true>));
71 }
72
73 return boost::report_errors();
74 }
75