OLD | NEW |
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 "use strict"; | 5 "use strict"; |
6 | 6 |
7 // This file relies on the fact that the following declaration has been made | 7 // This file relies on the fact that the following declaration has been made |
8 // in runtime.js: | 8 // in runtime.js: |
9 // var $Array = global.Array; | 9 // var $Array = global.Array; |
10 | 10 |
(...skipping 85 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
96 %CheckIsBootstrapping(); | 96 %CheckIsBootstrapping(); |
97 | 97 |
98 %SetCode($Symbol, SymbolConstructor); | 98 %SetCode($Symbol, SymbolConstructor); |
99 %FunctionSetPrototype($Symbol, new $Object()); | 99 %FunctionSetPrototype($Symbol, new $Object()); |
100 | 100 |
101 InstallConstants($Symbol, $Array( | 101 InstallConstants($Symbol, $Array( |
102 // TODO(rossberg): expose when implemented. | 102 // TODO(rossberg): expose when implemented. |
103 // "hasInstance", symbolHasInstance, | 103 // "hasInstance", symbolHasInstance, |
104 // "isConcatSpreadable", symbolIsConcatSpreadable, | 104 // "isConcatSpreadable", symbolIsConcatSpreadable, |
105 // "isRegExp", symbolIsRegExp, | 105 // "isRegExp", symbolIsRegExp, |
106 "iterator", symbolIterator, | 106 "iterator", symbolIterator |
107 // "toStringTag", symbolToStringTag, | 107 // "toStringTag", symbolToStringTag, |
108 "unscopables", symbolUnscopables | 108 // "unscopables", symbolUnscopables // added in unscopables.js |
109 )); | 109 )); |
110 InstallFunctions($Symbol, DONT_ENUM, $Array( | 110 InstallFunctions($Symbol, DONT_ENUM, $Array( |
111 "for", SymbolFor, | 111 "for", SymbolFor, |
112 "keyFor", SymbolKeyFor | 112 "keyFor", SymbolKeyFor |
113 )); | 113 )); |
114 | 114 |
115 %AddNamedProperty($Symbol.prototype, "constructor", $Symbol, DONT_ENUM); | 115 %AddNamedProperty($Symbol.prototype, "constructor", $Symbol, DONT_ENUM); |
116 InstallFunctions($Symbol.prototype, DONT_ENUM, $Array( | 116 InstallFunctions($Symbol.prototype, DONT_ENUM, $Array( |
117 "toString", SymbolToString, | 117 "toString", SymbolToString, |
118 "valueOf", SymbolValueOf | 118 "valueOf", SymbolValueOf |
119 )); | 119 )); |
120 } | 120 } |
121 | 121 |
122 SetUpSymbol(); | 122 SetUpSymbol(); |
123 | 123 |
124 | 124 |
125 function ExtendObject() { | 125 function ExtendObject() { |
126 %CheckIsBootstrapping(); | 126 %CheckIsBootstrapping(); |
127 | 127 |
128 InstallFunctions($Object, DONT_ENUM, $Array( | 128 InstallFunctions($Object, DONT_ENUM, $Array( |
129 "getOwnPropertySymbols", ObjectGetOwnPropertySymbols | 129 "getOwnPropertySymbols", ObjectGetOwnPropertySymbols |
130 )); | 130 )); |
131 } | 131 } |
132 | 132 |
133 ExtendObject(); | 133 ExtendObject(); |
OLD | NEW |