lass : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <span><a href="../../../IR/Typ/index.html#type-name">IR.Typ.name</a> option</span></span></code></div><div class="spec-doc"><p>Class of the root variable of the expression representing the address</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-get_typ"><a href="#val-get_typ" class="anchor"></a><code><span><span class="keyword">val</span> get_typ : <span><a href="../../../IR/Tenv/index.html#type-t