var gen = eval('function() { { return 5; } yield 3; }'); 
var gen = eval('(function() { { return 5; } yield 3; })'); 
function test(){  enterFunc ('test');  printBugNumber (bug);  printStatus (summary);    expect = 'TypeError: anonymous generator function returns a value';    try  {    var gen = eval('function() { { return 5; } yield 3; }');    actual = 'No Error';  }  catch(ex)  {    actual = ex + '';  }  reportCompare(expect, actual, summary);  exitFunc ('test');}
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/e70f20a514ac2af8a452d000f3e5f465f18dd184/regress-352197.js/buggy/js/tests/js1_7/geniter/regress-352197.js