src/third_party/mozjs-45/js/src/jit-test/tests/basic/bug727921.js - cobalt - Git at Google

 (function() {
     {
         let d;
         yield
     }
 })()
 eval("\
     (function(){\
         schedulegc(5), 'a'.replace(/a/,function(){yield})\
     })\
 ")()
	(function() {
	{
	let d;
	yield
	}
	})()
	eval("\
	(function(){\
	schedulegc(5), 'a'.replace(/a/,function(){yield})\
	})\
	")()