v8/test/mjsunit/regress/regress-crbug-725201.js
Camillo Bruni 106226e9c6 [literals] Set the proper Map on the elements store for object literals
Bug: chromium:725201
Change-Id: Ic75f4080b8ef28e64b471887871c526c0bac316b
Reviewed-on: https://chromium-review.googlesource.com/514004
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45518}
2017-05-24 14:44:13 +00:00

21 lines
450 B
JavaScript

// Copyright 2017 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
function __f_1() {
function __f_2() {
Array.prototype.__proto__ = { 77e4 : null };
}
__f_2();
%OptimizeFunctionOnNextCall(__f_2);
__f_2();
}
try {
__f_1();
} catch(e) {; }
for (var __v_6 in [(1.2)]) { }
%HeapObjectVerify([(1.2)]);