1// Copyright 2015 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Tests that lastIndex of a global RegExp is overwritten as per
6// ECMA-262 6.0 21.2.5.6 step 8.c.
7
8var global = /./g;
9global.lastIndex = { valueOf: function() { assertUnreachable(); } };
10"x".match(global);
11assertEquals(0, global.lastIndex);
12