| browser.js |
|
0 |
- |
| regular-subclassing.js |
---
es6id: 20.1.1
description: Subclassing the Number object
info: |
20.1.1 The Number Constructor
...
The Number constructor is designed to be subclassable. It may be used as the
value of an extends clause of a class definition. Subclass constructors that
intend to inherit the specified Number behaviour must include a super call to
the Number constructor to create and initialize the subclass instance with a
[[NumberData]] internal slot.
--- |
764 |
- |
| shell.js |
|
0 |
- |
| super-must-be-called.js |
---
es6id: 20.1.1
description: Super need to be called to initialize internals
info: |
20.1.1 The Number Constructor
...
The Number constructor is designed to be subclassable. It may be used as the
value of an extends clause of a class definition. Subclass constructors that
intend to inherit the specified Number behaviour must include a super call to
the Number constructor to create and initialize the subclass instance with a
[[NumberData]] internal slot.
--- |
825 |
- |