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Use finer grained assertions acknowledging Constants
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@@ -4,8 +4,8 @@ Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/detail/assert.hpp>
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#include <boost/hana/detail/constexpr.hpp>
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#include <boost/hana/detail/static_assert.hpp>
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#include <boost/hana/integral.hpp>
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#include <boost/hana/list/instance.hpp>
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using namespace boost::hana;
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@@ -14,10 +14,10 @@ using namespace boost::hana;
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int main() {
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//! [main]
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BOOST_HANA_CONSTEXPR_LAMBDA auto xs = list(0, '1', 2.0);
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BOOST_HANA_STATIC_ASSERT(drop(int_<0>, xs) == xs);
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BOOST_HANA_STATIC_ASSERT(drop(int_<1>, xs) == list('1', 2.0));
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BOOST_HANA_STATIC_ASSERT(drop(int_<2>, xs) == list(2.0));
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BOOST_HANA_STATIC_ASSERT(drop(int_<3>, xs) == list());
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BOOST_HANA_STATIC_ASSERT(drop(int_<4>, xs) == list());
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BOOST_HANA_CONSTEXPR_ASSERT(drop(int_<0>, xs) == xs);
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BOOST_HANA_CONSTEXPR_ASSERT(drop(int_<1>, xs) == list('1', 2.0));
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BOOST_HANA_CONSTEXPR_ASSERT(drop(int_<2>, xs) == list(2.0));
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BOOST_HANA_CONSTANT_ASSERT(drop(int_<3>, xs) == list());
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BOOST_HANA_CONSTANT_ASSERT(drop(int_<4>, xs) == list());
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//! [main]
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}
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