pt</span></code>
              </li>
<li class="listitem">
                <code class="computeroutput"><span class="identifier">ForwardRange</span></code>'s value
                type is convertible to <code class="computeroutput"><span class="identifier">UnaryPredicate</span></code>'s
                argument type.
              </li>
<li class="listitem">
                <code class="computeroutput"><span class="identifier">Value</span></code> is convertible
                to <code class="computeroutput