| // |
| // Test that a const 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) |
| |
| struct X {}; |
| |
| X const crv() { return X(); } |
| |
| int main() |
| { |
| boost::reference_wrapper<X const> r = boost::cref( crv() ); // must fail |
| } |
| |
| #else |
| # error To fail, this test requires rvalue references. |
| #endif |
