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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: 19.5.1
description: Super need to be called to initialize internals
info: |
19.5.1 The Error Constructor
...
The Error constructor is designed to be subclassable. It may be used as the
alue of an extends clause of a class definition. Subclass constructors that
intend to inherit the specified Error behaviour must include a super call to
the Error constructor to create and initialize subclass instances with a
[[ErrorData]] internal slot.
---*/
class CustomError extends Error {
constructor() {}
}
assert.throws(ReferenceError, function() {
new CustomError('foo');
});
reportCompare(0, 0);