27 lines
505 B
JavaScript
27 lines
505 B
JavaScript
|
// Copyright 2015 the V8 project authors. All rights reserved.
|
||
|
// Use of this source code is governed by a BSD-style license that can be
|
||
|
// found in the LICENSE file.
|
||
|
|
||
|
"use strict";
|
||
|
|
||
|
class Parent {
|
||
|
parentMethod(x, y) {
|
||
|
assertEquals(42, x);
|
||
|
assertEquals('hello world', y);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
class Child extends Parent {
|
||
|
method(x) {
|
||
|
let outer = (y) => {
|
||
|
let inner = () => {
|
||
|
super.parentMethod(x, y);
|
||
|
};
|
||
|
inner();
|
||
|
};
|
||
|
outer('hello world');
|
||
|
}
|
||
|
}
|
||
|
|
||
|
new Child().method(42);
|