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1 | // Copyright Daniel Wallin 2006. | |
2 | // Distributed under the Boost Software License, Version 1.0. | |
3 | // (See accompanying file LICENSE_1_0.txt or copy at | |
4 | // http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #include <boost/parameter/config.hpp> | |
7 | #include <boost/parameter/parameters.hpp> | |
8 | #include <boost/parameter/name.hpp> | |
9 | #include <boost/parameter/binding.hpp> | |
10 | #include "deduced.hpp" | |
11 | ||
12 | #if defined(BOOST_PARAMETER_CAN_USE_MP11) | |
13 | #include <boost/mp11/bind.hpp> | |
14 | #include <boost/mp11/utility.hpp> | |
15 | #include <type_traits> | |
16 | #else | |
17 | #include <boost/mpl/bool.hpp> | |
18 | #include <boost/mpl/placeholders.hpp> | |
19 | #include <boost/mpl/if.hpp> | |
20 | #include <boost/type_traits/is_same.hpp> | |
21 | #include <boost/type_traits/is_convertible.hpp> | |
22 | #if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) | |
23 | #include <boost/type_traits/remove_reference.hpp> | |
24 | #else | |
25 | #include <boost/type_traits/add_lvalue_reference.hpp> | |
26 | #endif // Borland workarounds needed | |
27 | #endif // BOOST_PARAMETER_CAN_USE_MP11 | |
28 | ||
29 | namespace test { | |
30 | ||
31 | BOOST_PARAMETER_NAME(x) | |
32 | BOOST_PARAMETER_NAME(y) | |
33 | BOOST_PARAMETER_NAME(z) | |
34 | } // namespace test | |
35 | ||
36 | #include <boost/core/lightweight_test.hpp> | |
37 | ||
38 | int main() | |
39 | { | |
40 | test::check< | |
41 | boost::parameter::parameters< | |
42 | test::tag::x | |
43 | , boost::parameter::optional< | |
44 | boost::parameter::deduced<test::tag::y> | |
45 | #if defined(BOOST_PARAMETER_CAN_USE_MP11) | |
46 | , boost::mp11::mp_bind< | |
47 | std::is_same | |
48 | , boost::mp11::_1 | |
49 | , boost::mp11::mp_bind< | |
50 | test::tag::x::binding_fn | |
51 | , boost::mp11::_2 | |
52 | > | |
53 | > | |
54 | #else // !defined(BOOST_PARAMETER_CAN_USE_MP11) | |
55 | , boost::mpl::if_< | |
56 | boost::is_same< | |
57 | #if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) | |
58 | boost::mpl::_1 | |
59 | , boost::remove_reference< | |
60 | boost::parameter::binding< | |
61 | boost::mpl::_2 | |
62 | , test::tag::x | |
63 | > | |
64 | > | |
65 | #else | |
66 | boost::add_lvalue_reference<boost::mpl::_1> | |
67 | , boost::parameter::binding<boost::mpl::_2,test::tag::x> | |
68 | #endif // Borland workarounds needed | |
69 | > | |
70 | , boost::mpl::true_ | |
71 | , boost::mpl::false_ | |
72 | > | |
73 | #endif // BOOST_PARAMETER_CAN_USE_MP11 | |
74 | > | |
75 | > | |
76 | >((test::_x = 0, test::_y = 1), 0, 1); | |
77 | ||
78 | test::check< | |
79 | boost::parameter::parameters< | |
80 | test::tag::x | |
81 | , boost::parameter::optional< | |
82 | boost::parameter::deduced<test::tag::y> | |
83 | #if defined(BOOST_PARAMETER_CAN_USE_MP11) | |
84 | , boost::mp11::mp_bind< | |
85 | std::is_same | |
86 | , boost::mp11::_1 | |
87 | , boost::mp11::mp_bind< | |
88 | test::tag::x::binding_fn | |
89 | , boost::mp11::_2 | |
90 | > | |
91 | > | |
92 | #else // !defined(BOOST_PARAMETER_CAN_USE_MP11) | |
93 | , boost::mpl::if_< | |
94 | boost::is_same< | |
95 | #if BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564)) | |
96 | boost::mpl::_1 | |
97 | , boost::remove_reference< | |
98 | boost::parameter::binding< | |
99 | boost::mpl::_2 | |
100 | , test::tag::x | |
101 | > | |
102 | > | |
103 | #else | |
104 | boost::add_lvalue_reference<boost::mpl::_1> | |
105 | , boost::parameter::binding<boost::mpl::_2,test::tag::x> | |
106 | #endif // Borland workarounds needed | |
107 | > | |
108 | , boost::mpl::true_ | |
109 | , boost::mpl::false_ | |
110 | > | |
111 | #endif // BOOST_PARAMETER_CAN_USE_MP11 | |
112 | > | |
113 | > | |
114 | >((test::_x = 0U, test::_y = 1U), 0U, 1U); | |
115 | ||
116 | test::check< | |
117 | boost::parameter::parameters< | |
118 | test::tag::x | |
119 | , boost::parameter::optional< | |
120 | boost::parameter::deduced<test::tag::y> | |
121 | #if defined(BOOST_PARAMETER_CAN_USE_MP11) | |
122 | , boost::mp11::mp_bind< | |
123 | std::is_convertible | |
124 | , boost::mp11::_1 | |
125 | , boost::mp11::mp_bind_q<test::tag::x,boost::mp11::_2> | |
126 | > | |
127 | #else | |
128 | , boost::mpl::if_< | |
129 | boost::is_convertible<boost::mpl::_1,test::tag::x::_> | |
130 | , boost::mpl::true_ | |
131 | , boost::mpl::false_ | |
132 | > | |
133 | #endif | |
134 | > | |
135 | > | |
136 | >((test::_x = 0, test::_y = 1), 0, 1); | |
137 | ||
138 | test::check< | |
139 | boost::parameter::parameters< | |
140 | test::tag::x | |
141 | , boost::parameter::optional< | |
142 | boost::parameter::deduced<test::tag::y> | |
143 | #if defined(BOOST_PARAMETER_CAN_USE_MP11) | |
144 | , boost::mp11::mp_bind< | |
145 | std::is_convertible | |
146 | , boost::mp11::_1 | |
147 | , boost::mp11::mp_bind_q<test::tag::x,boost::mp11::_2> | |
148 | > | |
149 | #else | |
150 | , boost::mpl::if_< | |
151 | boost::is_convertible<boost::mpl::_1,test::tag::x::_1> | |
152 | , boost::mpl::true_ | |
153 | , boost::mpl::false_ | |
154 | > | |
155 | #endif | |
156 | > | |
157 | > | |
158 | >((test::_x = 0U, test::_y = 1U), 0U, 1U); | |
159 | ||
160 | return boost::report_errors(); | |
161 | } | |
162 |