<h3 id="Representation_of_values">Representation of values</h3>

<p>
Values of predeclared types (see below for the interfaces <code>any</code>
and <code>error</code>), arrays, and structs are self-contained:
Each such value contains a complete copy of all its data,
and <a href="#Variables">variables</a> of such types store the entire value.
For instance, an array variable provides the storage (the variables)