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Diffstat (limited to '')
-rw-r--r-- | src/boost/libs/hana/test/tuple/special.fill.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/tuple/special.fill.cpp b/src/boost/libs/hana/test/tuple/special.fill.cpp new file mode 100644 index 000000000..d764083fb --- /dev/null +++ b/src/boost/libs/hana/test/tuple/special.fill.cpp @@ -0,0 +1,36 @@ +// 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/fill.hpp> +#include <boost/hana/tuple.hpp> +#include <boost/hana/type.hpp> +namespace hana = boost::hana; + + +struct x1; +struct x2; +struct x3; +struct z; + +int main() { + // fill a tuple_t with a hana::type + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::fill(hana::tuple_t<>, hana::type_c<z>), + hana::tuple_t<> + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::fill(hana::tuple_t<x1>, hana::type_c<z>), + hana::tuple_t<z> + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::fill(hana::tuple_t<x1, x2>, hana::type_c<z>), + hana::tuple_t<z, z> + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::fill(hana::tuple_t<x1, x2, x3>, hana::type_c<z>), + hana::tuple_t<z, z, z> + )); +} |