ceph/src/boost/libs/tr1/test/verify_return.hpp

   1 //  (C) Copyright John Maddock 2005.
   2 //  Use, modification and distribution are subject to the
   3 //  Boost Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #ifndef BOOST_TR1_TEST_RESULT_HPP
   7 #define BOOST_TR1_TEST_RESULT_HPP
   8
   9 #include <boost/type_traits/is_same.hpp>
  10 #include <boost/type_traits/remove_cv.hpp>
  11 #include <boost/static_assert.hpp>
  12
  13 template <class T1, class T2>
  14 void verify_return_type(T1, T2)
  15 {
  16    // This is a workaround for the broken type
  17    // deduction in Borland C++:
  18    typedef typename boost::remove_cv<T1>::type T1CV;
  19    typedef typename boost::remove_cv<T2>::type T2CV;
  20    BOOST_STATIC_ASSERT( (::boost::is_same<T1CV, T2CV>::value));
  21 }
  22
  23
  24 #endif
  25