rem: expect = 'TypeError: (let (b = 1) 2).c is not a function'; 
add: expect = /TypeError: (\(let \(b = 1\) 2\).c is not a function|Cannot find function c.)/; 
context: function test(){  enterFunc ('test');  printBugNumber(BUGNUMBER);  printStatus (summary);  expect = 'TypeError: (let (b = 1) 2).c is not a function';  actual = 'No Error';  try  {     for(a in (let (b=1) 2).c(3)) { };  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/db8d7087d228abf0c29af20facc6c118192c68e1/regress-352616.js/buggy/js/tests/js1_7/block/regress-352616.js