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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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161 Scope* scope_; | 161 Scope* scope_; |
162 Handle<String> name_; | 162 Handle<String> name_; |
163 VariableMode mode_; | 163 VariableMode mode_; |
164 Kind kind_; | 164 Kind kind_; |
165 Location location_; | 165 Location location_; |
166 int index_; | 166 int index_; |
167 int initializer_position_; | 167 int initializer_position_; |
168 | 168 |
169 // If this field is set, this variable references the stored locally bound | 169 // If this field is set, this variable references the stored locally bound |
170 // variable, but it might be shadowed by variable bindings introduced by | 170 // variable, but it might be shadowed by variable bindings introduced by |
171 // non-strict 'eval' calls between the reference scope (inclusive) and the | 171 // sloppy 'eval' calls between the reference scope (inclusive) and the |
172 // binding scope (exclusive). | 172 // binding scope (exclusive). |
173 Variable* local_if_not_shadowed_; | 173 Variable* local_if_not_shadowed_; |
174 | 174 |
175 // Valid as a LHS? (const and this are not valid LHS, for example) | 175 // Valid as a LHS? (const and this are not valid LHS, for example) |
176 bool is_valid_LHS_; | 176 bool is_valid_LHS_; |
177 | 177 |
178 // Usage info. | 178 // Usage info. |
179 bool force_context_allocation_; // set by variable resolver | 179 bool force_context_allocation_; // set by variable resolver |
180 bool is_used_; | 180 bool is_used_; |
181 InitializationFlag initialization_flag_; | 181 InitializationFlag initialization_flag_; |
182 | 182 |
183 // Module type info. | 183 // Module type info. |
184 Interface* interface_; | 184 Interface* interface_; |
185 }; | 185 }; |
186 | 186 |
187 | 187 |
188 } } // namespace v8::internal | 188 } } // namespace v8::internal |
189 | 189 |
190 #endif // V8_VARIABLES_H_ | 190 #endif // V8_VARIABLES_H_ |
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