System.Linq.Expressions.Expression.TypeIs C# (CSharp) Method

        public static TypeBinaryExpression TypeIs(Expression expression, Type type)
        {
            RequiresCanRead(expression, nameof(expression));
            ContractUtils.RequiresNotNull(type, nameof(type));
            if (type.IsByRef) throw Error.TypeMustNotBeByRef(nameof(type));

            return new TypeBinaryExpression(expression, type, ExpressionType.TypeIs);
        }

        public void TypeBinary_is()
        {
            var expression =
                LinqExpression.TypeIs(
                    LinqExpression.Empty(),
                    typeof(object));

            ShouldRoundrip(expression);
        }