rem: while (true) { 
add: while (true) { 
context: function fib() {   var a = 0, b = 1;  while (true)   {     yield a;    var t = a;    a = b;    b += t;  } } 
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/3703c3c05f398a63e55992f7687ef65273b26d6a/326466-01.js/buggy/js/tests/js1_7/geniter/326466-01.js