s="special">(</span><span class="identifier">Expr</span><span class="special">,</span> <span class="identifier">my_expr</span><span class="special">,</span> <span class="identifier">my_domain</span><span class="special">)</span>
<span class="special">}</span><span class="special">;</span>

<span class="comment">// OK, my_expr&lt;&gt; is POD, so this is statically initialized:</span>
<span class="identifier">my_expr</span><span class="special">&lt;</span> <a class="link" href="boost/proto/terminal.html" titl