michael@0: var o = {
michael@0:     set x(v) {
michael@0:         return 42;
michael@0:     }
michael@0: };
michael@0: 
michael@0: for (var i = 0; i < 10; ++i) {
michael@0:     var z = o.x = "choose me";
michael@0:     assertEq(z, "choose me");
michael@0: }