=</span><span class="identifier">rhs</span><span class="special">);</span> <span class="comment">// is valid if has_divides_assign&lt;Lhs, Rhs, Ret&gt;::value==true</span>
</pre>
<p>
        If <code class="computeroutput"><span class="identifier">Ret</span><span class="special">=</span><span class="keyword">void</span></code>, the return type is checked to be exactly
        <code class="computeroutput"><span class="keyword">void</span></code>.
      </p>
<p>
        <span class="bold"><strong>Header:</str