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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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312 void Print(int n = 0); // n = indentation; n < 0 => don't print recursively | 312 void Print(int n = 0); // n = indentation; n < 0 => don't print recursively |
313 #endif | 313 #endif |
314 | 314 |
315 // --------------------------------------------------------------------------- | 315 // --------------------------------------------------------------------------- |
316 // Implementation. | 316 // Implementation. |
317 protected: | 317 protected: |
318 friend class ParserFactory; | 318 friend class ParserFactory; |
319 | 319 |
320 explicit Scope(Type type); | 320 explicit Scope(Type type); |
321 | 321 |
| 322 Isolate* const isolate_; |
| 323 |
322 // Scope tree. | 324 // Scope tree. |
323 Scope* outer_scope_; // the immediately enclosing outer scope, or NULL | 325 Scope* outer_scope_; // the immediately enclosing outer scope, or NULL |
324 ZoneList<Scope*> inner_scopes_; // the immediately enclosed inner scopes | 326 ZoneList<Scope*> inner_scopes_; // the immediately enclosed inner scopes |
325 | 327 |
326 // The scope type. | 328 // The scope type. |
327 Type type_; | 329 Type type_; |
328 | 330 |
329 // Debugging support. | 331 // Debugging support. |
330 Handle<String> scope_name_; | 332 Handle<String> scope_name_; |
331 | 333 |
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431 } | 433 } |
432 | 434 |
433 void SetDefaults(Type type, | 435 void SetDefaults(Type type, |
434 Scope* outer_scope, | 436 Scope* outer_scope, |
435 Handle<SerializedScopeInfo> scope_info); | 437 Handle<SerializedScopeInfo> scope_info); |
436 }; | 438 }; |
437 | 439 |
438 } } // namespace v8::internal | 440 } } // namespace v8::internal |
439 | 441 |
440 #endif // V8_SCOPES_H_ | 442 #endif // V8_SCOPES_H_ |
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