From Wikipedia, we can learn: "Even among languages that have this distinction, the exact properties of value and reference types vary from language to language. From my experience in all languages, the difference is clear, namely in the case of reference types we must deal with two values at run time, i.e. reference and the pointed value. In the case of value types, we have always just one value. As a result, we can define a common reference value "null" that can be used to point out that there is no pointed value at all. For value types, it is not possible to have a common value used for this purpose.
Can you provide me an example where this statement doesn't make sense or is incorrect? In other words, I am looking for an example that makes the statement on Wikipedia true.