sp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">CamlinternalMod</span>.shape&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Obj</span>.t<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;update_mod&nbsp;:&nbsp;<span class="constructor">CamlinternalMod</span>.shape&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Obj</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Obj</span>.t&nbsp;<span cla