15fce7c39e
Fixed: chromium:1035331 Change-Id: I6ef31910b2e22e4687412c45cc14c98669c6bd3f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1973733 Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#65502}
20 lines
492 B
JavaScript
20 lines
492 B
JavaScript
// Copyright 2019 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 --expose-gc
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const obj = new class C extends async function () {}.constructor {}();
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delete obj.name;
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Number.prototype.__proto__ = obj;
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function foo() {
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return obj.bind();
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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obj[undefined] = Map, gc();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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