ss="special">}</span>
</pre>
<p>
      These operator overloads ensure that many expressions can be evaluated without
      actually generating any temporaries. However, there are still many simple expressions
      such as
    </p>
<pre class="programlisting"><span class="identifier">a</span> <span class="special">=</span> <span class="identifier">b</span> <span class="special">*</span> <span class="identifier">c</span><span class="special">;</span>
</pre>
<p>
      which don't noticeably benefit from move