./IR/Exp/index.html#type-t">IR.Exp.t</a> * <a href="../../IR/Exp/index.html#type-t">IR.Exp.t</a> * <a href="../../IR/Exp/index.html#type-t">IR.Exp.t</a></span></code></td></tr></table></div></div><div class="odoc-spec"><div class="spec value" id="val-d_typings" class="anchored"><a href="#val-d_typings" class="anchor"></a><code><span><span class="keyword">val</span> d_typings : <span><span><span>(<a href="../../IR/Exp/index.html#type-t">IR.Exp.t</a> * <a href="../../IR/Exp/index.html#type-t">IR.Exp.t</a>)</s