pointer_cast_dy_fail.cpp 480 B

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  1. //
  2. // A negative test for unique_ptr dynamic_cast
  3. //
  4. // Copyright 2016 Peter Dimov
  5. //
  6. // Distributed under the Boost Software License, Version 1.0.
  7. // See accompanying file LICENSE_1_0.txt or copy at
  8. // http://www.boost.org/LICENSE_1_0.txt
  9. //
  10. #include <boost/pointer_cast.hpp>
  11. #include <memory>
  12. struct B
  13. {
  14. virtual ~B()
  15. {
  16. }
  17. };
  18. int main()
  19. {
  20. std::unique_ptr<B> p1( new B );
  21. std::unique_ptr<B[]> p2 = boost::dynamic_pointer_cast<B[]>( std::move( p1 ) );
  22. }