Source code
Revision control
Copy as Markdown
Other Tools
function f(a) {
function* g() {
yield function () { return a; };
}
if (a == 8)
return g();
a = 3;
}
var x;
for (var i = 0; i < 9; i++)
x = f(i);
x.next().value(); // ReferenceError: a is not defined.