27 lines
686 B
C++
27 lines
686 B
C++
// Copyright (C) 2014, andrzej Krzemienski.
|
|
//
|
|
// Use, modification, and distribution is subject to 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)
|
|
//
|
|
// See http://www.boost.org/lib/optional for documentation.
|
|
//
|
|
// You are welcome to contact the author at:
|
|
// akrzemi1@gmail.com
|
|
//
|
|
#include "boost/optional.hpp"
|
|
|
|
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
|
|
//
|
|
// THIS TEST SHOULD FAIL TO COMPILE
|
|
//
|
|
void optional_reference__test_no_assign_from_Urefref()
|
|
{
|
|
boost::optional<const int&> opt;
|
|
opt = long(3);
|
|
}
|
|
|
|
#else
|
|
# error "Test skipped. This cannot be implemented w/o rvalue references."
|
|
#endif
|