Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 1 | // Copyright 2011 the V8 project authors. All rights reserved. |
| 2 | // Redistribution and use in source and binary forms, with or without |
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Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 28 | // Flags: --allow-natives-syntax |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 29 | |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 30 | // Regression test for a bug in recompilation of anonymous functions inside |
| 31 | // catch. We would incorrectly hoist them outside the catch in some cases. |
| 32 | function f() { |
| 33 | try { |
| 34 | throw 0; |
| 35 | } catch (e) { |
| 36 | try { |
| 37 | var x = { a: 'hest' }; |
| 38 | x.m = function (e) { return x.a; }; |
| 39 | } catch (e) { |
| 40 | } |
| 41 | } |
| 42 | return x; |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 43 | } |
Ben Murdoch | e0cee9b | 2011-05-25 10:26:03 +0100 | [diff] [blame] | 44 | |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 45 | var o = f(); |
| 46 | assertEquals('hest', o.m()); |
| 47 | assertEquals('hest', o.m()); |
| 48 | assertEquals('hest', o.m()); |
| 49 | %OptimizeFunctionOnNextCall(o.m); |
| 50 | assertEquals('hest', o.m()); |
| 51 | |
| 52 | // Fixing the bug above introduced (revealed?) an inconsistency in named |
| 53 | // getters and setters. The property name was also treated as a function |
| 54 | // name. |
| 55 | var global = 'horse'; |
| 56 | var p = { get global() { return global; }}; |
| 57 | assertEquals('horse', p.global); |