rem: expect = 'SyntaxError: invalid for/in left-hand side'; 
add: expect = /SyntaxError: (invalid for\/in left-hand side|missing variable name)/; 
context: function test(){  enterFunc ('test');  printBugNumber(BUGNUMBER);  printStatus (summary);   expect = 'SyntaxError: invalid for/in left-hand side';  try  {    eval('for(let (w) x in y) { }');  }  catch(ex)  {    actual = ex + '';  }  reportCompare(expect, actual, summary);  exitFunc ('test');}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/80e26a64917c6569d10a51355912227c31180e4b/regress-351497.js/buggy/js/tests/js1_7/block/regress-351497.js