optional_test_ref_fail3.cpp 597 B

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  1. // Copyright (C) 2003, Fernando Luis Cacciola Carballal.
  2. //
  3. // Use, modification, and distribution is subject to the Boost Software
  4. // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  5. // http://www.boost.org/LICENSE_1_0.txt)
  6. //
  7. // See http://www.boost.org/lib/optional for documentation.
  8. //
  9. // You are welcome to contact the author at:
  10. // fernando_cacciola@hotmail.com
  11. //
  12. #include "boost/optional.hpp"
  13. //
  14. // THIS TEST SHOULD FAIL TO COMPILE
  15. //
  16. void optional_reference__test_no_converting_ctor()
  17. {
  18. boost::optional<short&> opt1 ;
  19. boost::optional<int&> opt2 = opt1 ;
  20. }