1 // Copyright Louis Dionne 2013-2017
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/at.hpp>
7 #include <boost/hana/core/make.hpp>
8 #include <boost/hana/equal.hpp>
9 #include <boost/hana/integral_constant.hpp>
10 #include <boost/hana/range.hpp>
11 namespace hana = boost::hana;
12
13
main()14 int main() {
15 BOOST_HANA_CONSTANT_CHECK(hana::equal(
16 hana::make_range(hana::int_c<0>, hana::int_c<10>)[hana::int_c<2>],
17 hana::int_c<2>
18 ));
19
20 BOOST_HANA_CONSTANT_CHECK(hana::equal(
21 hana::at(hana::make_range(hana::int_c<0>, hana::int_c<1>), hana::int_c<0>),
22 hana::int_c<0>
23 ));
24 BOOST_HANA_CONSTANT_CHECK(hana::equal(
25 hana::at(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<0>),
26 hana::int_c<0>
27 ));
28 BOOST_HANA_CONSTANT_CHECK(hana::equal(
29 hana::at(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<1>),
30 hana::int_c<1>
31 ));
32 BOOST_HANA_CONSTANT_CHECK(hana::equal(
33 hana::at(hana::make_range(hana::int_c<4>, hana::int_c<90>), hana::int_c<46>),
34 hana::int_c<50>
35 ));
36 }
37