|
// Copyright 2018 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
let arr = [, 0.1];
|
|
|
|
Array.prototype.lastIndexOf.call(arr, 100, {
|
|
valueOf() {
|
|
arr.length = 0;
|
|
}
|
|
});
|