//----------------------------------------------------------------------------
// Copyright (C) 2013-2015 Fabrice HARROUET (ENIB)
//
// Permission to use, copy, modify, distribute and sell this software
// and its documentation for any purpose is hereby granted without fee,
// provided that the above copyright notice appear in all copies and
// that both that copyright notice and this permission notice appear
// in supporting documentation.
// The author makes no representations about the suitability of this
// software for any purpose.
// It is provided "as is" without express or implied warranty.
//----------------------------------------------------------------------------

using System;

public class Test
{
public static
void
Main(string[] args)
  {
  int i=123;
#pragma warning disable 183, 184
  Console.WriteLine("i={0}, (i is int)={1}, (i is float)={2}",
                    i,i is int,i is float);
#pragma warning restore 183, 184
  Console.WriteLine("~~~~ boxing ~~~~");
  object o=i;
  Console.WriteLine("o={0}, (o is int)={1}, (o is float)={2}",
                    o,o is int,o is float);
  Console.WriteLine("~~~~ unboxing ~~~~");
  int j=(int)o;
#pragma warning disable 183, 184
  Console.WriteLine("j={0}, (j is int)={1}, (j is float)={2}",
                    j,j is int,j is float);
#pragma warning restore 183, 184
  }
}

//----------------------------------------------------------------------------