7ef542dc4a
TBR=machenbach@chromium.org Bug: v8:6457 Change-Id: I75cf773941fc4f3eb6878df14f757ba1d2e23926 Reviewed-on: https://chromium-review.googlesource.com/522647 Reviewed-by: Igor Sheludko <ishell@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#45697}
38 lines
739 B
JavaScript
38 lines
739 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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// Flags: --allow-natives-syntax
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(function modifyArrayIterator() {
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'use strict';
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function maxWithZero(...args) {
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return Math.max(0, ...args);
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}
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function testMax(x, y) {
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return maxWithZero(x, y);
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}
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testMax(1, 2);
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testMax(1, 2);
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%OptimizeFunctionOnNextCall(testMax);
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var r = testMax(1, 2);
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assertEquals(2, r);
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Object.defineProperty(Array.prototype, Symbol.iterator, {
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value: function*
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() {
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yield 3;
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yield 4;
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},
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configurable: true
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});
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var r2 = testMax(1, 2);
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assertEquals(4, r2);
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})();
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