| Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 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 21.2.5.8 step 10.c. |
| 7 | |
| 8 | var global = /./g; |
| 9 | global.lastIndex = { valueOf: function() { assertUnreachable(); } }; |
| 10 | assertEquals("X", "x".replace(global, function(a) { return "X"; })); |
| 11 | assertEquals(0, global.lastIndex); |