<div class="odoc-spec"><div class="spec value anchored" id="val-add_heap"><a href="#val-add_heap" class="anchor"></a><code><span><span class="keyword">val</span> add_heap : 
  <span><span class="optlabel">?represents_multiple_values</span>:bool <span class="arrow">&#45;&gt;</span></span>
  <span><a href="../../AbsLoc/Loc/index.html#type-t">AbsLoc.Loc.t</a> <span class="arrow">&#45;&gt;</span></span>
  <span><a href="../Val/index.html#type-t">Val.t</a> <span class="arrow">&#45;&gt;</span></span>
  <span><a h