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1 # Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 # Copyright 2006-2009 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 |
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80 const kMonthShift = 5; | 80 const kMonthShift = 5; |
81 | 81 |
82 # Limits for parts of the date, so that we support all the dates that | 82 # Limits for parts of the date, so that we support all the dates that |
83 # ECMA 262 - 15.9.1.1 requires us to, but at the same time be sure that | 83 # ECMA 262 - 15.9.1.1 requires us to, but at the same time be sure that |
84 # the date (days since 1970) is in SMI range. | 84 # the date (days since 1970) is in SMI range. |
85 const kMinYear = -1000000; | 85 const kMinYear = -1000000; |
86 const kMaxYear = 1000000; | 86 const kMaxYear = 1000000; |
87 const kMinMonth = -10000000; | 87 const kMinMonth = -10000000; |
88 const kMaxMonth = 10000000; | 88 const kMaxMonth = 10000000; |
89 | 89 |
| 90 # Strict mode flags for passing to %SetProperty |
| 91 const kSloppyMode = 0; |
| 92 const kStrictMode = 1; |
| 93 |
90 # Native cache ids. | 94 # Native cache ids. |
91 const STRING_TO_REGEXP_CACHE_ID = 0; | 95 const STRING_TO_REGEXP_CACHE_ID = 0; |
92 | 96 |
93 # Type query macros. | 97 # Type query macros. |
94 # | 98 # |
95 # Note: We have special support for typeof(foo) === 'bar' in the compiler. | 99 # Note: We have special support for typeof(foo) === 'bar' in the compiler. |
96 # It will *not* generate a runtime typeof call for the most important | 100 # It will *not* generate a runtime typeof call for the most important |
97 # values of 'bar'. | 101 # values of 'bar'. |
98 macro IS_NULL(arg) = (arg === null); | 102 macro IS_NULL(arg) = (arg === null); |
99 macro IS_NULL_OR_UNDEFINED(arg) = (arg == null); | 103 macro IS_NULL_OR_UNDEFINED(arg) = (arg == null); |
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265 const COMPILATION_TYPE_JSON = 2; | 269 const COMPILATION_TYPE_JSON = 2; |
266 | 270 |
267 # Matches Messages::kNoLineNumberInfo from v8.h | 271 # Matches Messages::kNoLineNumberInfo from v8.h |
268 const kNoLineNumberInfo = 0; | 272 const kNoLineNumberInfo = 0; |
269 | 273 |
270 # Matches PropertyAttributes from property-details.h | 274 # Matches PropertyAttributes from property-details.h |
271 const PROPERTY_ATTRIBUTES_NONE = 0; | 275 const PROPERTY_ATTRIBUTES_NONE = 0; |
272 const PROPERTY_ATTRIBUTES_STRING = 8; | 276 const PROPERTY_ATTRIBUTES_STRING = 8; |
273 const PROPERTY_ATTRIBUTES_SYMBOLIC = 16; | 277 const PROPERTY_ATTRIBUTES_SYMBOLIC = 16; |
274 const PROPERTY_ATTRIBUTES_PRIVATE_SYMBOL = 32; | 278 const PROPERTY_ATTRIBUTES_PRIVATE_SYMBOL = 32; |
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