rem: var iter = (function() { yield 0; })(); iter.close = make_iterator; 
add: var iter = generator(); iter.next(); iter = null; 
context: function test(){  enterFunc ('test');  printBugNumber (bug);  printStatus (summary);  function make_iterator()  {    var iter = (function() { yield 0; })();    iter.close = make_iterator;    if (typeof alert != 'undefined')    {      alert(1);    }  }  make_iterator();  for (var i = 0; i != 50000; ++i) {    var x = {};  }  writeLineToLog('done');  reportCompare(expect, actual, summary);  exitFunc ('test');}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/a0cb54ccc091087c85ca65ed05022f2c29e34f95/regress-341821.js/buggy/js/tests/js1_7/iterable/regress-341821.js