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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --allow-natives-syntax --expose-natives-as=builtins --expose-gc | 5 // Flags: --allow-natives-syntax --expose-natives-as=builtins --expose-gc |
6 | 6 |
| 7 var SetIterator = builtins.ImportNow("SetIterator"); |
| 8 var MapIterator = builtins.ImportNow("MapIterator"); |
7 var __v_7 = []; | 9 var __v_7 = []; |
8 var __v_8 = {}; | 10 var __v_8 = {}; |
9 var __v_10 = {}; | 11 var __v_10 = {}; |
10 var __v_11 = this; | 12 var __v_11 = this; |
11 var __v_12 = {}; | 13 var __v_12 = {}; |
12 var __v_13 = {}; | 14 var __v_13 = {}; |
13 var __v_14 = ""; | 15 var __v_14 = ""; |
14 var __v_15 = {}; | 16 var __v_15 = {}; |
15 try { | 17 try { |
16 __v_1 = {x:0}; | 18 __v_1 = {x:0}; |
17 %OptimizeFunctionOnNextCall(__f_1); | 19 %OptimizeFunctionOnNextCall(__f_1); |
18 assertEquals("good", __f_1()); | 20 assertEquals("good", __f_1()); |
19 delete __v_1.x; | 21 delete __v_1.x; |
20 assertEquals("good", __f_1()); | 22 assertEquals("good", __f_1()); |
21 } catch(e) { print("Caught: " + e); } | 23 } catch(e) { print("Caught: " + e); } |
22 try { | 24 try { |
23 __v_3 = new Set(); | 25 __v_3 = new Set(); |
24 __v_5 = new builtins.SetIterator(__v_3, -12); | 26 __v_5 = new SetIterator(__v_3, -12); |
25 __v_4 = new Map(); | 27 __v_4 = new Map(); |
26 __v_6 = new builtins.MapIterator(__v_4, 2); | 28 __v_6 = new MapIterator(__v_4, 2); |
27 __f_3(Array); | 29 __f_3(Array); |
28 } catch(e) { print("Caught: " + e); } | 30 } catch(e) { print("Caught: " + e); } |
29 function __f_4(__v_8, filter) { | 31 function __f_4(__v_8, filter) { |
30 function __f_6(v) { | 32 function __f_6(v) { |
31 for (var __v_4 in v) { | 33 for (var __v_4 in v) { |
32 for (var __v_4 in v) {} | 34 for (var __v_4 in v) {} |
33 } | 35 } |
34 %OptimizeFunctionOnNextCall(filter); | 36 %OptimizeFunctionOnNextCall(filter); |
35 return filter(v); | 37 return filter(v); |
36 } | 38 } |
37 var __v_7 = eval(__v_8); | 39 var __v_7 = eval(__v_8); |
38 gc(); | 40 gc(); |
39 return __f_6(__v_7); | 41 return __f_6(__v_7); |
40 } | 42 } |
41 function __f_5(__v_6) { | 43 function __f_5(__v_6) { |
42 var __v_5 = new Array(__v_6); | 44 var __v_5 = new Array(__v_6); |
43 for (var __v_4 = 0; __v_4 < __v_6; __v_4++) __v_5.push('{}'); | 45 for (var __v_4 = 0; __v_4 < __v_6; __v_4++) __v_5.push('{}'); |
44 return __v_5; | 46 return __v_5; |
45 } | 47 } |
46 try { | 48 try { |
47 try { | 49 try { |
48 __v_8.test("\x80"); | 50 __v_8.test("\x80"); |
49 assertUnreachable(); | 51 assertUnreachable(); |
50 } catch (e) { | 52 } catch (e) { |
51 } | 53 } |
52 gc(); | 54 gc(); |
53 } catch(e) { print("Caught: " + e); } | 55 } catch(e) { print("Caught: " + e); } |
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