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// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
// 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:
//  fernando_cacciola@hotmail.com
#include<string>
#include "boost/optional.hpp"
// THIS TEST SHOULD FAIL TO COMPILE
void test_no_unsupported_conversion()
  boost::optional<int> opt1(1) ;
  boost::optional< std::string > opt2( opt1 ) ; // Cannot convert from "int" to "std::string"

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