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b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
7c673cae FG |
2 | // Distributed under the Boost Software License, Version 1.0. |
3 | // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) | |
4 | ||
5 | #include <boost/hana/assert.hpp> | |
6 | #include <boost/hana/equal.hpp> | |
7 | #include <boost/hana/optional.hpp> | |
8 | ||
9 | #include <laws/base.hpp> | |
10 | namespace hana = boost::hana; | |
11 | using hana::test::ct_eq; | |
12 | ||
13 | ||
14 | int main() { | |
15 | auto lvalue = hana::just(ct_eq<3>{}); | |
16 | ct_eq<3>& ref = *lvalue; | |
17 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
18 | ref, | |
19 | ct_eq<3>{} | |
20 | )); | |
21 | ||
22 | auto const const_lvalue = hana::just(ct_eq<3>{}); | |
23 | ct_eq<3> const& const_ref = *const_lvalue; | |
24 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
25 | const_ref, | |
26 | ct_eq<3>{} | |
27 | )); | |
28 | ||
29 | BOOST_HANA_CONSTANT_CHECK(hana::equal( | |
30 | *hana::just(ct_eq<3>{}), | |
31 | ct_eq<3>{} | |
32 | )); | |
33 | } |