ule-AddressAttributes" class="anchor"></a><code><span><span class="keyword">module</span> <a href="AddressAttributes/index.html">AddressAttributes</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div><div class="spec-doc"><p>attribute operations like <code>BaseAddressAttributes</code> but that also take care of propagating facts to the precondition</p></div></div><div class="odoc-spec"><div class="spec value" id="val-should_havoc_if_unknown" class="anch