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- /*=============================================================================
- Copyright (c) 2017 Paul Fultz II
- decorate.cpp
- Distributed under the Boost Software License, Version 1.0. (See accompanying
- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- ==============================================================================*/
- #include <boost/hof/decorate.hpp>
- #include "test.hpp"
- BOOST_HOF_TEST_CASE()
- {
- BOOST_HOF_TEST_CHECK(boost::hof::decorate(boost::hof::always(1))(boost::hof::always(1))(boost::hof::always(1))(5) == 1);
- }
- #if BOOST_HOF_HAS_NOEXCEPT_DEDUCTION
- struct copy_throws
- {
- copy_throws() {}
- copy_throws(copy_throws const&) {}
- copy_throws(copy_throws&&) noexcept {}
- };
- struct no_throw_fo
- {
- void operator()() const noexcept {}
- void operator()(copy_throws) const noexcept {}
- };
- BOOST_HOF_TEST_CASE()
- {
- static_assert(noexcept(boost::hof::decorate(boost::hof::always(1))(boost::hof::always(1))(boost::hof::always(1))(5)), "noexcept decorator");
- static_assert(!noexcept(boost::hof::decorate(boost::hof::always(1))(boost::hof::always(1))(boost::hof::always(1))(copy_throws{})), "noexcept decorator");
- }
- #endif
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