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- // ref_cv_test.cpp: ref( x ) where x is of a cv-qualified type
- //
- // Copyright (c) 2017 Peter Dimov
- //
- // 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/ref.hpp>
- #include <boost/core/lightweight_test.hpp>
- #define BOOST_TEST_REF( x ) BOOST_TEST( &boost::ref( x ).get() == &x )
- #define BOOST_TEST_CREF( x ) BOOST_TEST( &boost::cref( x ).get() == &x )
- int main()
- {
- int x1 = 1;
- int const x2 = 2;
- int volatile x3 = 3;
- int const volatile x4 = 4;
- BOOST_TEST_REF( x1 );
- BOOST_TEST_CREF( x1 );
- BOOST_TEST_REF( x2 );
- BOOST_TEST_CREF( x2 );
- BOOST_TEST_REF( x3 );
- BOOST_TEST_CREF( x3 );
- BOOST_TEST_REF( x4 );
- BOOST_TEST_CREF( x4 );
- return boost::report_errors();
- }
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