This test should expected XPTY0117 for XQ30+.  It therefore needs to be split with dependencies modified appropriately.

   <test-case name="CastAs675">
      <description> Try to do an implicit cast from untypedAtomic to xs:QName as part of a function call
        Fails in 1.0 because only a string literal can be cast to xs:QName
        Fails in 3.0 because implicit cast to xs:QName during a function call is not allowed - see bug 11964</description>
      <created by="Michael Kay" on="2011-02-16"/>
      <dependency type="spec" value="XQ10+"/>
      <test><![CDATA[
        declare function local:clarkname($q as xs:QName) as xs:string { 
          concat('{', namespace-uri-from-QName($q), '}', local-name-from-QName($q)) 
        }; 
        let $var := <e>xml:space</e> 
        return (local:clarkname(node-name($var)), local:clarkname(xs:untypedAtomic($var)))]]>
      </test>
      <result>
         <error code="XPTY0004"/>
      </result>
   </test-case>