 abstract state represents executable states, e.g. <code>ContinueProgram</code> or <code>ExceptionRaised</code>.</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-exceptional_to_normal"><a href="#val-exceptional_to_normal" class="anchor"></a><code><span><span class="keyword">val</span> exceptional_to_normal : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p>convert all exceptional states