michael@0: // 'this' is lexically scoped in direct eval code in arrow functions
michael@0: 
michael@0: var obj = {
michael@0:     f: function (s) {
michael@0:         return a => eval(s);
michael@0:     }
michael@0: };
michael@0: 
michael@0: var g = obj.f("this");
michael@0: assertEq(g(), obj);
michael@0: 
michael@0: var obj2 = {g: g, fail: true};
michael@0: assertEq(obj2.g(), obj);