"#val-empty" class="anchor"></a><code><span><span class="keyword">val</span> empty : 
  <span>inps:<span><a href="#type-var_desc">var_desc</a> list</span> <span class="arrow">&#45;&gt;</span></span>
  <span>outps:<span><a href="#type-var_desc">var_desc</a> list</span> <span class="arrow">&#45;&gt;</span></span>
  <span>lvars:<span><a href="#type-var_desc">var_desc</a> list</span> <span class="arrow">&#45;&gt;</span></span>
  <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p><code>empty ivs