| 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 | // Flags: --allow-natives-syntax | ||||
| 6 | |||||
| 7 | var o = {} | ||||
| 8 | Object.defineProperty(o, "z", { | ||||
| 9 | set: function() { | ||||
| 10 | %DeoptimizeFunction(f); | ||||
| 11 | }, | ||||
| 12 | }); | ||||
| 13 | |||||
| 14 | function f(o) { | ||||
| 15 | return 19 + (void(o.z = 12)); | ||||
| 16 | } | ||||
| 17 | |||||
| 18 | f(o); | ||||