When I compile the following code with the C++ compiler version
14.00.50215.44 (Microsoft Visual Studio 2005 beta 2) using the command line
'cl -W4 -clr:oldSyntax test.cpp' at run time I get a Null Reference Exception
due to the dynamic_cast. With the C++ compiler version 13.10.3077 from Visual
Studio 2003 using the command line 'cl -W4 -clr test.cpp' no such error is
generated.

#using <mscorlib.dll>

using namespace System;
using namespace System::Reflection;
using namespace System::Runtime::InteropServices;

public __gc class AttributesSample
{
public:
   void Mymethod (int, [Out] String** str2m, String**)
   {
       *str2m = S"in Mymethod";
   }
};

void PrintAttributes(Type* attribType, int iAttribValue)
{
   if (attribType->IsEnum)
   {
       FieldInfo* fields[] =
attribType->GetFields(static_cast<BindingFlags>(BindingFlags::Public |
BindingFlags::Static));
        for (int i = 0; i < fields->Length; i++)
        {
            int fieldvalue = *dynamic_cast<Int32*>(fields[i]->GetValue(0));
//exception here
            if ((fieldvalue & iAttribValue) == fieldvalue)
            {
                Console::WriteLine(fields[i]->Name);
            }
        }
    }
}

int main()
{      
   Type* MyType = Type::GetType(S"AttributesSample");
   MethodBase* Mymethodbase = MyType->GetMethod(S"Mymethod");
   MethodAttributes Myattributes = Mymethodbase->Attributes;
   PrintAttributes(__typeof(System::Reflection::MethodAttributes), (int)
Myattributes);
   return 0;
}

Is this a bug?