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 | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame^] | 5 | // Flags: --allow-natives-syntax --use-osr |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 6 | |
| 7 | "use strict"; |
| 8 | |
| 9 | function foo() { |
| 10 | var result = new Array(); |
| 11 | var out; |
| 12 | { |
| 13 | let sum = 0; |
| 14 | for (var i = 0; i < 10; i++) { |
| 15 | { |
| 16 | let x = i; |
| 17 | if (i == 5) %OptimizeOsr(); |
| 18 | sum += i; |
| 19 | result.push(function() { return x; }); |
| 20 | } |
| 21 | } |
| 22 | out = sum; |
| 23 | } |
| 24 | result.push(out); |
| 25 | return result; |
| 26 | } |
| 27 | |
| 28 | |
| 29 | function check() { |
| 30 | var r = foo(); |
| 31 | assertEquals(45, r.pop()); |
| 32 | for (var i = 9; i >= 0; i--) { |
| 33 | assertEquals(i, r.pop()()); |
| 34 | } |
| 35 | assertEquals(0, r.length); |
| 36 | } |
| 37 | |
| 38 | check(); |
| 39 | check(); |
| 40 | check(); |