mirror of https://github.com/tc39/test262.git
34 lines
904 B
JavaScript
34 lines
904 B
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 24.1.2
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description: Super need to be called to initialize internals
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info: |
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24.1.2 The ArrayBuffer Constructor
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...
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The ArrayBuffer constructor is designed to be subclassable. It may be used as
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the value of an extends clause of a class definition. Subclass constructors
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that intend to inherit the specified ArrayBuffer behaviour must include a
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super call to the ArrayBuffer constructor to create and initialize subclass
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instances with the internal state necessary to support the
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ArrayBuffer.prototype built-in methods.
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---*/
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class AB1 extends ArrayBuffer {
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constructor() {}
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}
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assert.throws(ReferenceError, function() {
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new AB1(1);
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});
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class AB2 extends ArrayBuffer {
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constructor(length) {
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super(length);
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}
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}
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new AB2(1);
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