[ceph.git] / ceph / src / boost / libs / core / test / ref_rv_fail4.cpp

//
// Test that an rvalue can't be passed to cref()
//
// Copyright 2014 Agustin Berge
// Copyright 2014 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>

#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)

int main()
{
    boost::reference_wrapper<int const> r = boost::cref( 2 ); // should fail
    (void)r;
}

#else
#  error To fail, this test requires rvalue references.
#endif
Commit	Line	Data
7c673cae FG	1	//
	2	// Test that an rvalue can't be passed to cref()
	3	//
	4	// Copyright 2014 Agustin Berge
	5	// Copyright 2014 Peter Dimov
	6	//
	7	// Distributed under the Boost Software License, Version 1.0.
	8	// See accompanying file LICENSE_1_0.txt or copy at
	9	// http://www.boost.org/LICENSE_1_0.txt
	10	//
	11
	12	#include <boost/ref.hpp>
	13
	14	#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
	15
	16	int main()
	17	{
	18	boost::reference_wrapper<int const> r = boost::cref( 2 ); // should fail
b32b8144	19	(void)r;
7c673cae FG	20	}
	21
	22	#else
	23	# error To fail, this test requires rvalue references.
	24	#endif