| // 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" |
| } |
| |
| |
