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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: 19.5.6.1
description: Super need to be called to initialize internals
info: |
19.5.6.1 NativeError Constructors
...
Each NativeError constructor is designed to be subclassable. It may be used as
the value of an extends clause of a class definition. Subclass constructors
that intend to inherit the specified NativeError behaviour must include a
super call to the NativeError constructor to create and initialize subclass
instances with a [[ErrorData]] internal slot.
---*/
class CustomError extends RangeError {
constructor() {}
}
assert.throws(ReferenceError, function() {
new CustomError();
});
reportCompare(0, 0);
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