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3dc8c3bed4
PR-URL: https://github.com/nodejs/node/pull/13263 Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com>
17 lines
372 B
JavaScript
17 lines
372 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function foo(a) {
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a[0] = 3;
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}
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var v = [,6];
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v.__proto__ = [];
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foo(v);
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delete v[0];
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var count = 0;
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v.__proto__.__defineSetter__(0, function() { count++; });
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foo([1,,,2]);
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foo(v);
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assertEquals(1, count);
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