or"></a><code><span class="keyword">val</span> assign : <span>lhs:<a href="LocalAccessPath/index.html#type-t">LocalAccessPath.t</a></span> <span>&#45;&gt;</span> <span>rhs:<a href="LocalAccessPath/index.html#type-t">LocalAccessPath.t</a></span> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-assume_null"><a href="#val-assume_null" class="anchor"></a><code><span class="keyword">val</span> assume_null :