blob: e75fbfe30bc8c2301842b88ff062bc364fc09e14 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// |reftest| shell-option(--enable-float16array)
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 22.2.4
description: Super need to be called to initialize internals
info: |
22.2.4 The TypedArray Constructors
...
The TypedArray constructors are designed to be subclassable. They may be used
as the value of an extends clause of a class definition. Subclass constructors
that intend to inherit the specified TypedArray behaviour must include a super
call to the TypedArray constructor to create and initialize the subclass
instance with the internal state necessary to support the
%TypedArray%.prototype built-in methods.
includes: [testTypedArray.js]
features: [TypedArray]
---*/
testWithTypedArrayConstructors(function(Constructor) {
class Typed extends Constructor {
constructor() {}
}
assert.throws(ReferenceError, function() {
new Typed();
});
class TypedWithSuper extends Constructor {
constructor() {
super();
}
}
new TypedWithSuper();
});
reportCompare(0, 0);
|