michael@0: function testNonStubGetter() {
michael@0:     let ([] = false) { (this.watch("x", function(p, o, n) { return /a/g.exec(p, o, n); })); };
michael@0:     (function () { (eval("(function(){for each (x in [1, 2, 2]);});"))(); })();
michael@0:     this.unwatch("x");
michael@0:     return "ok";
michael@0: }
michael@0: assertEq(testNonStubGetter(), "ok");