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// 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.
---*/
[
Int8Array,
Uint8Array,
Uint8ClampedArray,
Int16Array,
Uint16Array,
Int32Array,
Uint32Array,
Float32Array,
Float64Array
].forEach(function(Constructor) {
class Typed extends Constructor {
constructor() {}
}
assert.throws(ReferenceError, function() {
new Typed();
});
class TypedWithSuper extends Constructor {
constructor() {
super();
}
}
new TypedWithSuper();
});
reportCompare(0, 0);
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