="keyword">goto</span> <span class="identifier">do_dynamic_body</span><span class="special">;</span>

        <span class="comment">// Commit to string_body as the body type.</span>
        <span class="comment">// As long as there are no body octets in the parser</span>
        <span class="comment">// we are constructing from, no exception is thrown.</span>
        <span class="identifier">request_parser</span><span class="special">&lt;</span><span class="identifier">string_body</span><span class="special