ceph/src/boost/libs/core/test/scoped_enum_compile_fail_conv_from_int.cpp

   1 /*
   2  *             Copyright Andrey Semashev 2014.
   3  * Distributed under the Boost Software License, Version 1.0.
   4  *    (See accompanying file LICENSE_1_0.txt or copy at
   5  *          http://www.boost.org/LICENSE_1_0.txt)
   6  */
   7 /*!
   8  * \file   scoped_enum_compile_fail_conv_from_int.cpp
   9  * \author Andrey Semashev
  10  * \date   06.06.2014
  11  *
  12  * \brief  This test checks that scoped enum emulation prohibits implicit conversions from int
  13  */
  14
  15 #include <boost/core/scoped_enum.hpp>
  16
  17 BOOST_SCOPED_ENUM_DECLARE_BEGIN(color)
  18 {
  19     red,
  20     green,
  21     blue
  22 }
  23 BOOST_SCOPED_ENUM_DECLARE_END(color)
  24
  25 int main(int, char*[])
  26 {
  27     color col = 2;
  28
  29     return boost::native_value(col);
  30 }