boost_core/test/ref_rv_fail2.cpp

// Copyright 2014 Agustin Berge
//
// 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>

int main()
{
    boost::reference_wrapper<int> r = boost::ref(2); // this should produce an ERROR
}