sp;value_binding&nbsp;=&nbsp;{<br>
&nbsp;&nbsp;&nbsp;&nbsp;pvb_pat&nbsp;:&nbsp;<span class="constructor">Parsetree</span>.pattern;<br>
&nbsp;&nbsp;&nbsp;&nbsp;pvb_expr&nbsp;:&nbsp;<span class="constructor">Parsetree</span>.expression;<br>
&nbsp;&nbsp;&nbsp;&nbsp;pvb_attributes&nbsp;:&nbsp;<span class="constructor">Parsetree</span>.attributes;<br>
&nbsp;&nbsp;&nbsp;&nbsp;pvb_loc&nbsp;:&nbsp;<span class="constructor">Location</span>.t;<br>
&nbsp;&nbsp;}<br>
&nbsp;&nbsp;<span class="keyword">and</span>&nbsp;mo