// // 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 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) int main() { boost::reference_wrapper r = boost::cref( 2 ); // should fail (void)r; } #else # error To fail, this test requires rvalue references. #endif