09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
18 lines
473 B
JavaScript
18 lines
473 B
JavaScript
// Copyright 2023 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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// Flags: --allow-natives-syntax --maglev
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let count = 0;
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Array.prototype[Symbol.iterator] = function () {
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count++;
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return {next() { return {done:true} }}
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};
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class c_1 {}
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class c_2 extends c_1 {}
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%PrepareFunctionForOptimization(c_2);
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%OptimizeMaglevOnNextCall(c_2);
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new c_2();
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assertEquals(0, count);
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