pan>a;<br>
&nbsp;&nbsp;&nbsp;&nbsp;pci_loc&nbsp;:&nbsp;<span class="constructor">Location</span>.t;<br>
&nbsp;&nbsp;&nbsp;&nbsp;pci_attributes&nbsp;:&nbsp;<span class="constructor">Parsetree</span>.attributes;<br>
&nbsp;&nbsp;}<br>
&nbsp;&nbsp;<span class="keyword">and</span>&nbsp;class_description&nbsp;=&nbsp;<span class="constructor">Parsetree</span>.class_type&nbsp;<span class="constructor">Parsetree</span>.class_infos<br>
&nbsp;&nbsp;<span class="keyword">and</span>&nbsp;class_type_declaration&nbsp;=&nb