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/equal.hpp>
7 #include <boost/hana/fill.hpp>
8 #include <boost/hana/tuple.hpp>
9 #include <boost/hana/type.hpp>
10 namespace hana = boost::hana;
11
12
13 struct x1;
14 struct x2;
15 struct x3;
16 struct z;
17
main()18 int main() {
19 // fill a tuple_t with a hana::type
20 BOOST_HANA_CONSTANT_CHECK(hana::equal(
21 hana::fill(hana::tuple_t<>, hana::type_c<z>),
22 hana::tuple_t<>
23 ));
24 BOOST_HANA_CONSTANT_CHECK(hana::equal(
25 hana::fill(hana::tuple_t<x1>, hana::type_c<z>),
26 hana::tuple_t<z>
27 ));
28 BOOST_HANA_CONSTANT_CHECK(hana::equal(
29 hana::fill(hana::tuple_t<x1, x2>, hana::type_c<z>),
30 hana::tuple_t<z, z>
31 ));
32 BOOST_HANA_CONSTANT_CHECK(hana::equal(
33 hana::fill(hana::tuple_t<x1, x2, x3>, hana::type_c<z>),
34 hana::tuple_t<z, z, z>
35 ));
36 }
37