| browser.js |
|
0 |
| constructor-return-undefined-throws.js |
---
es6id: 9.2.2
description: Throws a ReferenceError if constructor result is undefined
info: |
9.2.2 [[Construct]] ( argumentsList, newTarget)
...
11. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
...
13. If result.[[type]] is return, then
a. If Type(result.[[value]]) is Object, return
NormalCompletion(result.[[value]]).
...
c. If result.[[value]] is not undefined, throw a TypeError exception.
...
15. Return envRec.GetThisBinding().
8.1.1.3.4 GetThisBinding ()
...
3. If envRec.[[thisBindingStatus]] is "uninitialized", throw a ReferenceError
exception.
...
--- |
1035 |
| constructor-returns-non-object.js |
---
es6id: 9.2.2
description: The Type of the return value must be an Object
info: |
9.2.2 [[Construct]] ( argumentsList, newTarget)
...
11. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
...
13. If result.[[type]] is return, then
a. If Type(result.[[value]]) is Object, return
NormalCompletion(result.[[value]]).
...
c. If result.[[value]] is not undefined, throw a TypeError exception.
...
6.1.7.2 Object Internal Methods and Internal Slots
...
If any specified use of an internal method of an exotic object is not
supported by an implementation, that usage must throw a TypeError exception
when attempted.
6.1.7.3 Invariants of the Essential Internal Methods
[[Construct]] ( )
- The Type of the return value must be Object.
--- |
1090 |
| regular-subclassing.js |
---
es6id: 19.1.1
description: Subclassing Object
info: |
19.1.1 The Object Constructor
The Object constructor is designed to be subclassable. It may be used as the
value of an extends clause of a class definition.
--- |
546 |
| replacing-prototype.js |
---
es6id: 19.1.1
description: Subclassing Object replacing a prototype method
info: |
19.1.1 The Object Constructor
The Object constructor is designed to be subclassable. It may be used as the
value of an extends clause of a class definition.
--- |
564 |
| shell.js |
|
0 |