a> <span>&#45;&gt;</span> <a href="index.html#type-summary">summary</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dd><p>apply a callee summary to the current abstract state; <code>lhs</code> is the expression assigned the returned value, if any</p></dd></dl><dl><dt class="spec value" id="val-summary_of_astate"><a href="#val-summary_of_astate" class="anchor"></a><code><span class="keyword">val</span> summary_of_astate : <a href="../IR/Procdesc/index.html#type-t">IR.Procdesc.t</a> <