public void ConvertToOk()
        {
            var lambda = EBuilder.Lambda(typeof(int), a =>
            {
                var aexp = a.EBuilder();
                return(Convert(aexp, typeof(EBuilderInstanceTests.SomeClass)));
            });

            Assert.Equal("(Int32 p_0) => Convert(p_0 As SomeClass)", lambda.ToDebugString());
        }
        public void CastOk()
        {
            var lambda = EBuilder.Lambda(typeof(EBuilderInstanceTests.SomeClass), a =>
            {
                var aexp = a.EBuilder();
                return(Cast(aexp, typeof(object)));
            });

            Assert.Equal("(SomeClass p_0) => (p_0 As Object)", lambda.ToDebugString());
        }