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30 lines
827 B
C++
30 lines
827 B
C++
#include <boost/hof/decorate.hpp>
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#include "test.hpp"
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BOOST_HOF_TEST_CASE()
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{
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BOOST_HOF_TEST_CHECK(boost::hof::decorate(boost::hof::always(1))(boost::hof::always(1))(boost::hof::always(1))(5) == 1);
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}
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#if BOOST_HOF_HAS_NOEXCEPT_DEDUCTION
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struct copy_throws
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{
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copy_throws() {}
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copy_throws(copy_throws const&) {}
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copy_throws(copy_throws&&) noexcept {}
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};
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struct no_throw_fo
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{
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void operator()() const noexcept {}
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void operator()(copy_throws) const noexcept {}
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};
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BOOST_HOF_TEST_CASE()
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{
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static_assert(noexcept(boost::hof::decorate(boost::hof::always(1))(boost::hof::always(1))(boost::hof::always(1))(5)), "noexcept decorator");
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static_assert(!noexcept(boost::hof::decorate(boost::hof::always(1))(boost::hof::always(1))(boost::hof::always(1))(copy_throws{})), "noexcept decorator");
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}
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#endif
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