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732ad99e47
PR-URL: https://github.com/nodejs/node/pull/37587 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com>
29 lines
575 B
JavaScript
29 lines
575 B
JavaScript
// Copyright 2021 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
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try {
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let array = new ArrayBuffer();
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array.constructor = {
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get [Symbol.species]() {
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%ArrayBufferDetach(array);
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}
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};
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array.slice();
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} catch (e) {}
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var array = new Int8Array(100);
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function foo() {
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for (var i = 0; i < 100; i += 4) {
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array[i] = i;
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}
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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