&lt;span class=&#39;lbracket&#39;&gt;[&lt;/span&gt;&lt;span class=&#39;tstring&#39;&gt;&lt;span class=&#39;tstring_beg&#39;&gt;&amp;#39;&lt;/span&gt;&lt;span class=&#39;tstring_content&#39;&gt;failed&lt;/span&gt;&lt;span class=&#39;tstring_end&#39;&gt;&amp;#39;&lt;/span&gt;&lt;/span&gt;&lt;span class=&#39;rbracket&#39;&gt;]&lt;/span&gt;&lt;span class=&#39;rparen&#39;&gt;)&lt;/span&gt;
&lt;span class=&#39;kw&#39;&gt;else&lt;/span&gt;
  &lt;span class=&#39;id identifier rubyid_raise&#39;&gt;raise&lt;/span&gt;