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Diffstat (limited to 'src/boost/libs/hana/test/assert/commas.cpp')
| -rw-r--r-- | src/boost/libs/hana/test/assert/commas.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/assert/commas.cpp b/src/boost/libs/hana/test/assert/commas.cpp new file mode 100644 index 000000000..0027c4801 --- /dev/null +++ b/src/boost/libs/hana/test/assert/commas.cpp @@ -0,0 +1,35 @@ +// 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 <support/cnumeric.hpp> +namespace hana = boost::hana; + + +// This test makes sure that we can use conditions with multiple comma-separated +// arguments to the non-MSG versions of the BOOST_HANA_XXX_ASSERT macros. + +template <bool value, typename ...> +bool runtime_bool() { return value; } + +template <bool value, typename ...> +auto constant_bool() { return make_cnumeric<bool, value>(); } + +int main() { + BOOST_HANA_CONSTANT_ASSERT(constant_bool<true, void>()); + BOOST_HANA_CONSTANT_ASSERT(constant_bool<true, void, void>()); + BOOST_HANA_CONSTANT_ASSERT(constant_bool<true, void, void, void>()); + + BOOST_HANA_RUNTIME_ASSERT(runtime_bool<true, void>()); + BOOST_HANA_RUNTIME_ASSERT(runtime_bool<true, void, void>()); + BOOST_HANA_RUNTIME_ASSERT(runtime_bool<true, void, void, void>()); + + BOOST_HANA_ASSERT(runtime_bool<true, void>()); + BOOST_HANA_ASSERT(runtime_bool<true, void, void>()); + BOOST_HANA_ASSERT(runtime_bool<true, void, void, void>()); + BOOST_HANA_ASSERT(constant_bool<true, void>()); + BOOST_HANA_ASSERT(constant_bool<true, void, void>()); + BOOST_HANA_ASSERT(constant_bool<true, void, void, void>()); +} |