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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 var $iteratorCreateResultObject; |
| 5 var $arrayValues; | 6 var $arrayValues; |
| 6 | 7 |
| 7 (function(global, utils) { | 8 (function(global, utils) { |
| 8 | 9 |
| 9 "use strict"; | 10 "use strict"; |
| 10 | 11 |
| 11 %CheckIsBootstrapping(); | 12 %CheckIsBootstrapping(); |
| 12 | 13 |
| 13 var GlobalArray = global.Array; | 14 var GlobalArray = global.Array; |
| 14 | 15 |
| (...skipping 101 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 116 | 117 |
| 117 | 118 |
| 118 function ArrayKeys() { | 119 function ArrayKeys() { |
| 119 return CreateArrayIterator(this, ITERATOR_KIND_KEYS); | 120 return CreateArrayIterator(this, ITERATOR_KIND_KEYS); |
| 120 } | 121 } |
| 121 | 122 |
| 122 | 123 |
| 123 %FunctionSetPrototype(ArrayIterator, {__proto__: $iteratorPrototype}); | 124 %FunctionSetPrototype(ArrayIterator, {__proto__: $iteratorPrototype}); |
| 124 %FunctionSetInstanceClassName(ArrayIterator, 'Array Iterator'); | 125 %FunctionSetInstanceClassName(ArrayIterator, 'Array Iterator'); |
| 125 | 126 |
| 126 utils.InstallFunctions(ArrayIterator.prototype, DONT_ENUM, [ | 127 $installFunctions(ArrayIterator.prototype, DONT_ENUM, [ |
| 127 'next', ArrayIteratorNext | 128 'next', ArrayIteratorNext |
| 128 ]); | 129 ]); |
| 129 utils.SetFunctionName(ArrayIteratorIterator, symbolIterator); | 130 $setFunctionName(ArrayIteratorIterator, symbolIterator); |
| 130 %AddNamedProperty(ArrayIterator.prototype, symbolIterator, | 131 %AddNamedProperty(ArrayIterator.prototype, symbolIterator, |
| 131 ArrayIteratorIterator, DONT_ENUM); | 132 ArrayIteratorIterator, DONT_ENUM); |
| 132 %AddNamedProperty(ArrayIterator.prototype, symbolToStringTag, | 133 %AddNamedProperty(ArrayIterator.prototype, symbolToStringTag, |
| 133 "Array Iterator", READ_ONLY | DONT_ENUM); | 134 "Array Iterator", READ_ONLY | DONT_ENUM); |
| 134 | 135 |
| 135 utils.InstallFunctions(GlobalArray.prototype, DONT_ENUM, [ | 136 $installFunctions(GlobalArray.prototype, DONT_ENUM, [ |
| 136 // No 'values' since it breaks webcompat: http://crbug.com/409858 | 137 // No 'values' since it breaks webcompat: http://crbug.com/409858 |
| 137 'entries', ArrayEntries, | 138 'entries', ArrayEntries, |
| 138 'keys', ArrayKeys | 139 'keys', ArrayKeys |
| 139 ]); | 140 ]); |
| 140 | 141 |
| 141 %AddNamedProperty(GlobalArray.prototype, symbolIterator, ArrayValues, | 142 %AddNamedProperty(GlobalArray.prototype, symbolIterator, ArrayValues, |
| 142 DONT_ENUM); | 143 DONT_ENUM); |
| 143 | 144 |
| 144 macro EXTEND_TYPED_ARRAY(NAME) | 145 macro EXTEND_TYPED_ARRAY(NAME) |
| 145 %AddNamedProperty(GlobalNAME.prototype, 'entries', ArrayEntries, DONT_ENUM); | 146 %AddNamedProperty(GlobalNAME.prototype, 'entries', ArrayEntries, DONT_ENUM); |
| 146 %AddNamedProperty(GlobalNAME.prototype, 'values', ArrayValues, DONT_ENUM); | 147 %AddNamedProperty(GlobalNAME.prototype, 'values', ArrayValues, DONT_ENUM); |
| 147 %AddNamedProperty(GlobalNAME.prototype, 'keys', ArrayKeys, DONT_ENUM); | 148 %AddNamedProperty(GlobalNAME.prototype, 'keys', ArrayKeys, DONT_ENUM); |
| 148 %AddNamedProperty(GlobalNAME.prototype, symbolIterator, ArrayValues, | 149 %AddNamedProperty(GlobalNAME.prototype, symbolIterator, ArrayValues, |
| 149 DONT_ENUM); | 150 DONT_ENUM); |
| 150 endmacro | 151 endmacro |
| 151 | 152 |
| 152 TYPED_ARRAYS(EXTEND_TYPED_ARRAY) | 153 TYPED_ARRAYS(EXTEND_TYPED_ARRAY) |
| 153 | 154 |
| 154 // ------------------------------------------------------------------- | 155 $iteratorCreateResultObject = CreateIteratorResultObject; |
| 155 // Exports | |
| 156 | |
| 157 utils.Export(function(to) { | |
| 158 to.ArrayIteratorCreateResultObject = CreateIteratorResultObject; | |
| 159 }); | |
| 160 | |
| 161 $arrayValues = ArrayValues; | 156 $arrayValues = ArrayValues; |
| 162 | 157 |
| 163 }) | 158 }) |
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