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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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124 macro JSON_NUMBER_TO_STRING(arg) = ((%_IsSmi(%IS_VAR(arg)) || arg - arg == 0) ?
%_NumberToString(arg) : "null"); | 124 macro JSON_NUMBER_TO_STRING(arg) = ((%_IsSmi(%IS_VAR(arg)) || arg - arg == 0) ?
%_NumberToString(arg) : "null"); |
125 macro HAS_OWN_PROPERTY(obj, key) = (%_Call(ObjectHasOwnProperty, obj, key)); | 125 macro HAS_OWN_PROPERTY(obj, key) = (%_Call(ObjectHasOwnProperty, obj, key)); |
126 | 126 |
127 # Private names. | 127 # Private names. |
128 macro IS_PRIVATE(sym) = (%SymbolIsPrivate(sym)); | 128 macro IS_PRIVATE(sym) = (%SymbolIsPrivate(sym)); |
129 macro HAS_PRIVATE(obj, key) = HAS_OWN_PROPERTY(obj, key); | 129 macro HAS_PRIVATE(obj, key) = HAS_OWN_PROPERTY(obj, key); |
130 macro HAS_DEFINED_PRIVATE(obj, sym) = (!IS_UNDEFINED(obj[sym])); | 130 macro HAS_DEFINED_PRIVATE(obj, sym) = (!IS_UNDEFINED(obj[sym])); |
131 macro GET_PRIVATE(obj, sym) = (obj[sym]); | 131 macro GET_PRIVATE(obj, sym) = (obj[sym]); |
132 macro SET_PRIVATE(obj, sym, val) = (obj[sym] = val); | 132 macro SET_PRIVATE(obj, sym, val) = (obj[sym] = val); |
133 | 133 |
| 134 # To avoid ES2015 Function name inference. |
| 135 macro ANONYMOUS_FUNCTION(fn) = (0, (fn)); |
| 136 |
134 # Constants. The compiler constant folds them. | 137 # Constants. The compiler constant folds them. |
135 define INFINITY = (1/0); | 138 define INFINITY = (1/0); |
136 define UNDEFINED = (void 0); | 139 define UNDEFINED = (void 0); |
137 | 140 |
138 # Macros implemented in Python. | 141 # Macros implemented in Python. |
139 python macro CHAR_CODE(str) = ord(str[1]); | 142 python macro CHAR_CODE(str) = ord(str[1]); |
140 | 143 |
141 # Constants used on an array to implement the properties of the RegExp object. | 144 # Constants used on an array to implement the properties of the RegExp object. |
142 define REGEXP_NUMBER_OF_CAPTURES = 0; | 145 define REGEXP_NUMBER_OF_CAPTURES = 0; |
143 define REGEXP_FIRST_CAPTURE = 3; | 146 define REGEXP_FIRST_CAPTURE = 3; |
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256 define kSloppyModeBlockScopedFunctionRedefinition = 22; | 259 define kSloppyModeBlockScopedFunctionRedefinition = 22; |
257 define kForInInitializer = 23; | 260 define kForInInitializer = 23; |
258 define kArrayProtectorDirtied = 24; | 261 define kArrayProtectorDirtied = 24; |
259 define kArraySpeciesModified = 25; | 262 define kArraySpeciesModified = 25; |
260 define kArrayPrototypeConstructorModified = 26; | 263 define kArrayPrototypeConstructorModified = 26; |
261 define kArrayInstanceProtoModified = 27; | 264 define kArrayInstanceProtoModified = 27; |
262 define kArrayInstanceConstructorModified = 28; | 265 define kArrayInstanceConstructorModified = 28; |
263 define kLegacyFunctionDeclaration = 29; | 266 define kLegacyFunctionDeclaration = 29; |
264 define kRegExpPrototypeSourceGetter = 30; | 267 define kRegExpPrototypeSourceGetter = 30; |
265 define kRegExpPrototypeOldFlagGetter = 31; | 268 define kRegExpPrototypeOldFlagGetter = 31; |
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