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24 lines
774 B
JavaScript
24 lines
774 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: 19.5.6.1
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description: Super need to be called to initialize internals
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info: >
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19.5.6.1 NativeError Constructors
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...
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Each NativeError 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 NativeError behaviour must include a
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super call to the NativeError constructor to create and initialize subclass
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instances with a [[ErrorData]] internal slot.
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---*/
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class CustomError extends ReferenceError {
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constructor() {}
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}
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assert.throws(ReferenceError, function() {
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new CustomError();
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});
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