c_coroutine&lt;&gt;::pull_type</em></span>,
        <span class="emphasis"><em>asymmetric_coroutine&lt;&gt;::push_type</em></span> becomes complete,
        e.g. <span class="emphasis"><em>asymmetric_coroutine&lt;&gt;::pull_type::operator bool</em></span>,
        <span class="emphasis"><em>asymmetric_coroutine&lt;&gt;::push_type::operator bool</em></span>
        will return <code class="computeroutput"><span class="keyword">false</span></code>.
      </p>
<div class="important"><table border="0" summary="