rem: return this.toXMLString(); 
add: return this.toXMLString(); 
context: function toSource_getter() {  // Make sure that lastInternalResult does not contain prepare_xml   var tmp = { toSource: function() { return [1,2,3]; } };  uneval(tmp);  if (counter++ < 2) return undefined;  // run GC onr overwrite the heap  if (typeof gc == "function") gc();  var x = 1e-100;  for (var i = 0; i != 50000; ++i)    var x2 = x / 4;  // Return a function that would access this in non-trivial way to  // check if prepare_xml() was rooted.  return function() {     print("xxx");    return this.toXMLString();   };}
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/0b675418ba636127763e94e614e62364d6caa659/regress-352846-02.js/clean/js/tests/e4x/extensions/regress-352846-02.js