| 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 | "use strict"; |
| 8 | |
| 9 | class B { |
| 10 | foo() { return 23 } |
| 11 | } |
| 12 | |
| 13 | class C extends B { |
| 14 | bar() { return super[%DeoptimizeFunction(C.prototype.bar), "foo"]() } |
| 15 | } |
| 16 | |
| 17 | assertEquals(23, new C().bar()); |
| 18 | assertEquals(23, new C().bar()); |
| 19 | %OptimizeFunctionOnNextCall(C.prototype.bar); |
| 20 | assertEquals(23, new C().bar()); |