rem: Iterator.prototype.next = function() { throw "This should not be thrown"; 
add: Iterator.prototype.next = function() { throw "This should not be thrown"; 
context:   Iterator.prototype.next = function() {     throw "This should not be thrown";   }
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/0b675418ba636127763e94e614e62364d6caa659/regress-354750-01.js/buggy/js/tests/js1_7/iterable/regress-354750-01.js