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 declarations have been made | 7 // This file relies on the fact that the following declarations have been made |
8 // in runtime.js: | 8 // in runtime.js: |
9 // var $Function = global.Function; | 9 // var $Function = global.Function; |
10 | 10 |
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
61 // neither Crankshaft nor TurboFan, disable optimization of wrappers here. | 61 // neither Crankshaft nor TurboFan, disable optimization of wrappers here. |
62 %NeverOptimizeFunction(GeneratorObjectNext); | 62 %NeverOptimizeFunction(GeneratorObjectNext); |
63 %NeverOptimizeFunction(GeneratorObjectThrow); | 63 %NeverOptimizeFunction(GeneratorObjectThrow); |
64 | 64 |
65 // Set up non-enumerable functions on the generator prototype object. | 65 // Set up non-enumerable functions on the generator prototype object. |
66 var GeneratorObjectPrototype = GeneratorFunctionPrototype.prototype; | 66 var GeneratorObjectPrototype = GeneratorFunctionPrototype.prototype; |
67 InstallFunctions(GeneratorObjectPrototype, | 67 InstallFunctions(GeneratorObjectPrototype, |
68 DONT_ENUM | DONT_DELETE | READ_ONLY, | 68 DONT_ENUM | DONT_DELETE | READ_ONLY, |
69 ["next", GeneratorObjectNext, | 69 ["next", GeneratorObjectNext, |
70 "throw", GeneratorObjectThrow]); | 70 "throw", GeneratorObjectThrow]); |
71 | |
Dmitry Lomov (no reviews)
2014/10/18 15:16:48
Nit: keep this empty line.
| |
72 %FunctionSetName(GeneratorObjectIterator, '[Symbol.iterator]'); | 71 %FunctionSetName(GeneratorObjectIterator, '[Symbol.iterator]'); |
73 %AddNamedProperty(GeneratorObjectPrototype, symbolIterator, | 72 %AddNamedProperty(GeneratorObjectPrototype, symbolIterator, |
74 GeneratorObjectIterator, DONT_ENUM | DONT_DELETE | READ_ONLY); | 73 GeneratorObjectIterator, DONT_ENUM | DONT_DELETE | READ_ONLY); |
75 %AddNamedProperty(GeneratorObjectPrototype, "constructor", | 74 %AddNamedProperty(GeneratorObjectPrototype, "constructor", |
76 GeneratorFunctionPrototype, DONT_ENUM | DONT_DELETE | READ_ONLY); | 75 GeneratorFunctionPrototype, DONT_ENUM | DONT_DELETE | READ_ONLY); |
76 %AddNamedProperty(GeneratorObjectPrototype, | |
77 symbolToStringTag, "Generator", DONT_ENUM | READ_ONLY); | |
77 %InternalSetPrototype(GeneratorFunctionPrototype, $Function.prototype); | 78 %InternalSetPrototype(GeneratorFunctionPrototype, $Function.prototype); |
78 %SetCode(GeneratorFunctionPrototype, GeneratorFunctionPrototypeConstructor); | 79 %SetCode(GeneratorFunctionPrototype, GeneratorFunctionPrototypeConstructor); |
79 %AddNamedProperty(GeneratorFunctionPrototype, "constructor", | 80 %AddNamedProperty(GeneratorFunctionPrototype, "constructor", |
80 GeneratorFunction, DONT_ENUM | DONT_DELETE | READ_ONLY); | 81 GeneratorFunction, DONT_ENUM | DONT_DELETE | READ_ONLY); |
81 %InternalSetPrototype(GeneratorFunction, $Function); | 82 %InternalSetPrototype(GeneratorFunction, $Function); |
82 %SetCode(GeneratorFunction, GeneratorFunctionConstructor); | 83 %SetCode(GeneratorFunction, GeneratorFunctionConstructor); |
83 } | 84 } |
84 | 85 |
85 SetUpGenerators(); | 86 SetUpGenerators(); |
OLD | NEW |