fail_any_cast_discard_const5.cpp 578 B

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  1. // Boost.TypeErasure library
  2. //
  3. // Copyright 2011 Steven Watanabe
  4. //
  5. // Distributed under the Boost Software License Version 1.0. (See
  6. // accompanying file LICENSE_1_0.txt or copy at
  7. // http://www.boost.org/LICENSE_1_0.txt)
  8. //
  9. // $Id$
  10. #include <boost/type_erasure/any.hpp>
  11. #include <boost/type_erasure/builtin.hpp>
  12. #include <boost/type_erasure/any_cast.hpp>
  13. #include <boost/mpl/vector.hpp>
  14. using namespace boost::type_erasure;
  15. int main()
  16. {
  17. int i = 2;
  18. any< ::boost::mpl::vector<copy_constructible<>, typeid_<> >, const _self&> y(i);
  19. int j = *any_cast<int*>(&y);
  20. }