34 lines
670 B
JavaScript
34 lines
670 B
JavaScript
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// Copyright 2018 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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function empty() { }
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function baz(expected, found) {
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var start = "";
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found.length, start + 'x';
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if (expected.length === found.length) {
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for (var i = 0; i < expected.length; ++i) {
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empty(found[i]);
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}
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}
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}
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baz([1], new (class A extends Array {}));
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(function () {
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"use strict";
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function bar() {
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baz([1,2], arguments);
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}
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function foo() {
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bar(2147483648,-[]);
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}
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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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})();
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