R.IntLit.t</a> option</span> <span class="arrow">&#45;&gt;</span></span>
  <a href="#type-deref_str">deref_str</a></span></code></div><div class="spec-doc"><p>dereference strings for an array out of bound access</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-deref_str_nil_argument_in_variadic_method"><a href="#val-deref_str_nil_argument_in_variadic_method" class="anchor"></a><code><span><span class="keyword">val</span> deref_str_nil_argument_in_variadic_method : 
  <span><a h