="identifier">A</span><span class="special">&amp;);</span> <span class="special">};</span>
<span class="identifier">boost</span><span class="special">::</span><span class="identifier">has_divides_assign</span><span class="special">&lt;</span><span class="identifier">A</span><span class="special">&gt;::</span><span class="identifier">value</span><span class="special">;</span> <span class="comment">// error: A::operator/=(const A&amp;) is private</span>
</pre>
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