| 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 | |
| Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 5 | // Flags: --allow-natives-syntax |
| Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 6 | |
| 7 | function bar() {} |
| 8 | bar({ a: new Proxy({}, {}) }); |
| 9 | function foo(x) { x.a.b == ""; } |
| 10 | var x = {a: {b: "" }}; |
| 11 | foo(x); |
| 12 | foo(x); |
| 13 | %OptimizeFunctionOnNextCall(foo); |
| 14 | foo(x); |