31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
// Copyright Louis Dionne 2013-2017
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// 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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#include <boost/hana/assert.hpp>
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namespace hana = boost::hana;
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template <bool value>
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bool runtime_bool() { return value; }
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template <bool value>
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constexpr bool constexpr_bool() { return value; }
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int main() {
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// Make sure it works at function scope
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BOOST_HANA_CONSTEXPR_ASSERT(runtime_bool<true>());
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BOOST_HANA_CONSTEXPR_ASSERT(constexpr_bool<true>());
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BOOST_HANA_CONSTEXPR_ASSERT_MSG(runtime_bool<true>(), "message");
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BOOST_HANA_CONSTEXPR_ASSERT_MSG(constexpr_bool<true>(), "message");
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// Make sure we can reference a local variable
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auto rt_yes = runtime_bool<true>();
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constexpr auto cx_yes = constexpr_bool<true>();
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BOOST_HANA_CONSTEXPR_ASSERT(rt_yes);
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BOOST_HANA_CONSTEXPR_ASSERT(cx_yes);
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BOOST_HANA_CONSTEXPR_ASSERT_MSG(rt_yes, "message");
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BOOST_HANA_CONSTEXPR_ASSERT_MSG(cx_yes, "message");
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}
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