1// Copyright Louis Dionne 2013-2022
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/functional/always.hpp>
6namespace hana = boost::hana;
7
8
9static_assert(hana::always(1)() == 1, "");
10static_assert(hana::always('2')(1, 2, 3) == '2', "");
11
12int main() { }
13

source code of boost/libs/hana/example/functional/always.cpp