12 lines
239 B
JavaScript
12 lines
239 B
JavaScript
var x = "outside";
|
|
function outer() {
|
|
var a = arguments.length <= 0 || arguments[0] === undefined ? function () {
|
|
return eval("x");
|
|
} : arguments[0];
|
|
return (function () {
|
|
var x = "inside";
|
|
return a();
|
|
})();
|
|
}
|
|
outer();
|