diff options
Diffstat (limited to 'src/boost/libs/hana/example/ext/std/integral_constant.cpp')
-rw-r--r-- | src/boost/libs/hana/example/ext/std/integral_constant.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/ext/std/integral_constant.cpp b/src/boost/libs/hana/example/ext/std/integral_constant.cpp new file mode 100644 index 000000000..04e234f1a --- /dev/null +++ b/src/boost/libs/hana/example/ext/std/integral_constant.cpp @@ -0,0 +1,22 @@ +// Copyright Louis Dionne 2013-2017 +// Distributed under the Boost Software License, Version 1.0. +// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) + +#include <boost/hana/assert.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/ext/std/integral_constant.hpp> +#include <boost/hana/integral_constant.hpp> +#include <boost/hana/not_equal.hpp> + +#include <type_traits> +namespace hana = boost::hana; + + +static_assert(hana::value(std::integral_constant<int, 3>{}) == 3, ""); +static_assert(std::integral_constant<int, 3>::value == 3, ""); + +BOOST_HANA_CONSTANT_CHECK(hana::equal(std::integral_constant<int, 3>{}, hana::int_c<3>)); +BOOST_HANA_CONSTANT_CHECK(hana::equal(std::integral_constant<int, 3>{}, hana::long_c<3>)); +BOOST_HANA_CONSTANT_CHECK(hana::not_equal(std::integral_constant<int, 3>{}, hana::int_c<0>)); + +int main() { } |