mirror of https://github.com/tc39/test262.git
24 lines
496 B
JavaScript
24 lines
496 B
JavaScript
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// Copyright (C) 2020 Rick Waldron. 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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esid: sec-delete-operator-runtime-semantics-evaluation
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description: Attempts to delete super reference property references throws ReferenceError exception
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features: [class]
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---*/
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class X {
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method() { return this; }
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}
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class Y extends X {
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method() {
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delete super.method;
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}
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}
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const y = new Y();
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assert.throws(ReferenceError, () => {
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y.method();
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});
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