d="val-get_access_exprs"><a href="#val-get_access_exprs" class="anchor"></a><code><span class="keyword">val</span> get_access_exprs : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <span><a href="AccessExpression/index.html#type-t">AccessExpression.t</a> list</span></code></dt><dd><p>Get all the access paths used in the given HIL expression, including duplicates if a path is used more than once.</p></dd></dl><dl><dt class="spec value" id="val-is_null_literal"><a href="#val-is_null_literal" class="