HOF related crashes not covered by XQTTS

[Nicolae Brinza]

The HOF query below is not in the XQTTS and it crashes Zorba:

xquery version "3.0";

declare namespace op = "http://www.zorba-xquery.com/options/features";
declare namespace f = "http://www.zorba-xquery.com/features";
declare option op:enable "f:hof";

function($a,$b){
  function($a1,$b1){ $a1($b1) }
}(function($a2){$a2}, "bla")

[Nicolae Brinza (nbrinza)]

Fixed in the trunk. Test added as hof-105.xq