mirror of
https://github.com/nodejs/node.git
synced 2025-05-15 19:07:23 +00:00
12478684aa
PR-URL: https://github.com/nodejs/node/pull/33579 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Shelley Vohr <codebytere@gmail.com>
18 lines
516 B
JavaScript
18 lines
516 B
JavaScript
// Copyright 2020 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.
|
|
|
|
// Flags: --allow-natives-syntax
|
|
|
|
var v = {0: 0, 1: 1, '01': 7};
|
|
function foo(index) {
|
|
return [v[index], v[index + 1], index + 1];
|
|
};
|
|
|
|
%PrepareFunctionForOptimization(foo);
|
|
assertEquals(foo(0), [0, 1, 1]);
|
|
assertEquals(foo(0), [0, 1, 1]);
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertEquals(foo(0), [0, 1, 1]);
|
|
assertEquals(foo('0'), [0, 7, '01']);
|