nodejs/deps/v8/test/mjsunit/regress/regress-3650-3.js
Michaël Zasso 6bd756d7c6
deps: update V8 to 10.7.193.13
PR-URL: https://github.com/nodejs/node/pull/44741
Fixes: https://github.com/nodejs/node/issues/44650
Fixes: https://github.com/nodejs/node/issues/37472
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-10-11 07:24:33 +02:00

19 lines
412 B
JavaScript

// Copyright 2016 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 --turbofan
function foo(a) {
for (var d in a) {
delete a[1];
}
}
%PrepareFunctionForOptimization(foo);
foo([1,2,3]);
foo([2,3,4]);
%OptimizeFunctionOnNextCall(foo);
foo([1,2,3]);
assertOptimized(foo);