| browser.js |
|
0 |
| no-prototype-throws.js |
---
es6id: 14.5.14
description: The Proxy Object is not subclasseable without a prototype
info: |
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
5. If ClassHeritageopt is not present, then
...
6. Else
...
e. If superclass is null, then
...
f. Else if IsConstructor(superclass) is false, throw a TypeError exception.
g. Else
...
ii. Let protoParent be Get(superclass, "prototype").
iii. ReturnIfAbrupt(protoParent).
iv. If Type(protoParent) is neither Object nor Null, throw a TypeError exception.
26.2.1 The Proxy Constructor
The Proxy constructor is the %Proxy% intrinsic object and the initial value of
the Proxy property of the global object. When called as a constructor it
creates and initializes a new proxy exotic object. Proxy is not intended to be
called as a function and will throw an exception when called in that manner.
--- |
1147 |
| shell.js |
|
0 |