static void Main(string[] args)
        {
            if (false)
            {
                var ab = SREtest.RunAndGenerateAssembly();
                CreateEntryPoint(ab, "MyAssemblySRE");
                ab.Save("MyAssemblySRE.dll");

                ab = GrEmitTest.RunAndGenerateAssembly();
                CreateEntryPoint(ab, "MyAssemblyGrEmit");
                ab.Save("MyAssemblyGrEmit.dll");
            }

            var myyyyy = MyClass.AddIntToInt(123, 777);
        }