OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 24 matching lines...) Expand all Loading... |
35 // Ecma-262 3rd 8.6.1 | 35 // Ecma-262 3rd 8.6.1 |
36 enum PropertyAttributes { | 36 enum PropertyAttributes { |
37 NONE = v8::None, | 37 NONE = v8::None, |
38 READ_ONLY = v8::ReadOnly, | 38 READ_ONLY = v8::ReadOnly, |
39 DONT_ENUM = v8::DontEnum, | 39 DONT_ENUM = v8::DontEnum, |
40 DONT_DELETE = v8::DontDelete, | 40 DONT_DELETE = v8::DontDelete, |
41 | 41 |
42 SEALED = DONT_DELETE, | 42 SEALED = DONT_DELETE, |
43 FROZEN = SEALED | READ_ONLY, | 43 FROZEN = SEALED | READ_ONLY, |
44 | 44 |
45 SYMBOLIC = 8, // Used to filter symbol names | 45 STRING = 8, // Used to filter symbols and string names |
46 DONT_SHOW = DONT_ENUM | SYMBOLIC, | 46 SYMBOLIC = 16, |
47 ABSENT = 16 // Used in runtime to indicate a property is absent. | 47 PRIVATE_SYMBOL = 32, |
| 48 |
| 49 DONT_SHOW = DONT_ENUM | SYMBOLIC | PRIVATE_SYMBOL, |
| 50 ABSENT = 64 // Used in runtime to indicate a property is absent. |
48 // ABSENT can never be stored in or returned from a descriptor's attributes | 51 // ABSENT can never be stored in or returned from a descriptor's attributes |
49 // bitfield. It is only used as a return value meaning the attributes of | 52 // bitfield. It is only used as a return value meaning the attributes of |
50 // a non-existent property. | 53 // a non-existent property. |
51 }; | 54 }; |
52 | 55 |
53 | 56 |
54 namespace v8 { | 57 namespace v8 { |
55 namespace internal { | 58 namespace internal { |
56 | 59 |
57 class Smi; | 60 class Smi; |
(...skipping 259 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
317 PropertyDetails(int value, PropertyAttributes attributes) { | 320 PropertyDetails(int value, PropertyAttributes attributes) { |
318 value_ = AttributesField::update(value, attributes); | 321 value_ = AttributesField::update(value, attributes); |
319 } | 322 } |
320 | 323 |
321 uint32_t value_; | 324 uint32_t value_; |
322 }; | 325 }; |
323 | 326 |
324 } } // namespace v8::internal | 327 } } // namespace v8::internal |
325 | 328 |
326 #endif // V8_PROPERTY_DETAILS_H_ | 329 #endif // V8_PROPERTY_DETAILS_H_ |
OLD | NEW |