 sacrifice
expressive power, because a declaration is sufficient to initialize a
zero-element array.</p>
<pre class="stan"><code>int a[0];   // a is fully defined as zero element array</code></pre>
</div>
<div id="integer-only-array-expressions" class="section level4 unnumbered">
<h4>Integer only array expressions</h4>
<p>If an array expression contains only integer elements, such as
<code>{ 1, 2, 3 }</code>, then the result type will be an integer array,
<code>int[]</code>. This means that the following wi