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- /*
- * (c) Copyright Andrey Semashev 2018.
- *
- * Use, modification and distribution are subject to 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)
- */
- /*
- * The test verifies that Boost.Multiprecision does not cause conflict with Boost.Optional
- * because of its restricted conversion constructors and operators. See comments in:
- *
- * https://github.com/boostorg/integer/pull/11
- */
- #include <boost/multiprecision/cpp_int.hpp>
- #include <boost/optional/optional.hpp>
- #include <boost/core/lightweight_test.hpp>
- inline boost::optional<boost::multiprecision::int128_t> foo()
- {
- return boost::optional<boost::multiprecision::int128_t>(10);
- }
- int main()
- {
- boost::optional<boost::multiprecision::int128_t> num = foo();
- BOOST_TEST(!!num);
- BOOST_TEST(*num == 10);
- return boost::report_errors();
- }
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