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Diffstat (limited to 'src/boost/libs/hana/example/foldable/to.cpp')
-rw-r--r-- | src/boost/libs/hana/example/foldable/to.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/foldable/to.cpp b/src/boost/libs/hana/example/foldable/to.cpp new file mode 100644 index 000000000..ec6a24a5e --- /dev/null +++ b/src/boost/libs/hana/example/foldable/to.cpp @@ -0,0 +1,24 @@ +// 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/core/to.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/integral_constant.hpp> +#include <boost/hana/optional.hpp> +#include <boost/hana/range.hpp> +#include <boost/hana/tuple.hpp> +namespace hana = boost::hana; + + +int main() { + static_assert(hana::to<hana::tuple_tag>(hana::just(1)) == hana::make_tuple(1), ""); + BOOST_HANA_CONSTANT_CHECK(hana::to<hana::tuple_tag>(hana::nothing) == hana::make_tuple()); + + BOOST_HANA_CONSTANT_CHECK( + hana::to<hana::tuple_tag>(hana::make_range(hana::int_c<3>, hana::int_c<6>)) + == + hana::tuple_c<int, 3, 4, 5> + ); +} |