re/index.html#type-t">AnnotatedSignature.t</a></span> <span>&#45;&gt;</span> <span>overridden_proc_name:<a href="../../IR/Procname/Java/index.html#type-t">IR.Procname.Java.t</a></span> <span>&#45;&gt;</span> unit</code></dt><dd><p>Check both params and return values for complying for co- and contravariance</p></dd></dl><dl><dt class="spec value" id="val-check_overridden_annotations"><a href="#val-check_overridden_annotations" class="anchor"></a><code><span class="keyword">val</span> check_overridden_annotat