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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: 21.2.3
description: Super need to be called to initialize internals
info: |
21.2.3 The RegExp Constructor
...
The RegExp 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 RegExp behaviour must include a super call to
the RegExp constructor to create and initialize subclass instances with the
necessary internal slots.
---*/
class RE1 extends RegExp {
constructor() {}
}
assert.throws(ReferenceError, function() {
new RE1();
});
class RE2 extends RegExp {
constructor() {
super();
}
}
new RE2();
reportCompare(0, 0);
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