private static int Main()
{
object excep = new Exception1();
try
{
throw (Exception)excep;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
if (x is Exception1)
{
goto continue_1;
}
}
Console.WriteLine("castclass test failed.");
return(101);
continue_1:
try
{
throw excep as Exception1;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
if (x is Exception1)
{
goto continue_2;
}
}
Console.WriteLine("isinst test failed.");
return(102);
continue_2:
try
{
throw (Exception2)excep;
}
catch (InvalidCastException x)
{
Console.WriteLine(x.ToString());
goto continue_3;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
}
Console.WriteLine("negative castclass test failed.");
return(103);
continue_3:
try
{
throw excep as Exception2;
}
catch (NullReferenceException x)
{
Console.WriteLine(x.ToString());
goto continue_4;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
}
Console.WriteLine("negative isinst test failed.");
return(104);
continue_4:
Console.WriteLine("all tests passed.");
return(100);
}
private static int Main()
{
object excep = new Exception1();
try
{
throw (Exception)excep;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
if (x is Exception1)
goto continue_1;
}
Console.WriteLine("castclass test failed.");
return 101;
continue_1:
try
{
throw excep as Exception1;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
if (x is Exception1)
goto continue_2;
}
Console.WriteLine("isinst test failed.");
return 102;
continue_2:
try
{
throw (Exception2)excep;
}
catch (InvalidCastException x)
{
Console.WriteLine(x.ToString());
goto continue_3;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
}
Console.WriteLine("negative castclass test failed.");
return 103;
continue_3:
try
{
throw excep as Exception2;
}
catch (NullReferenceException x)
{
Console.WriteLine(x.ToString());
goto continue_4;
}
catch (Exception x)
{
Console.WriteLine(x.ToString());
}
Console.WriteLine("negative isinst test failed.");
return 104;
continue_4:
Console.WriteLine("all tests passed.");
return 100;
}