>val</span> deref_str_nil_argument_in_variadic_method : <a href="../IR/Procname/index.html#type-t">IR.Procname.t</a> <span>&#45;&gt;</span> int <span>&#45;&gt;</span> int <span>&#45;&gt;</span> <a href="index.html#type-deref_str">deref_str</a></code></dt><dd><p>dereference strings for nonterminal nil arguments in c/objc variadic methods</p></dd></dl><dl><dt class="spec type" id="type-access"><a href="#type-access" class="anchor"></a><code><span class="keyword">type</span> access</code><code> = </code><table