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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_PARSER_H_ | 5 #ifndef VM_PARSER_H_ |
6 #define VM_PARSER_H_ | 6 #define VM_PARSER_H_ |
7 | 7 |
8 #include "include/dart_api.h" | 8 #include "include/dart_api.h" |
9 | 9 |
10 #include "platform/assert.h" | 10 #include "platform/assert.h" |
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356 const Class& toplevel_class, | 356 const Class& toplevel_class, |
357 intptr_t metadata_pos); | 357 intptr_t metadata_pos); |
358 void ParseTypedef(const GrowableObjectArray& pending_classes, | 358 void ParseTypedef(const GrowableObjectArray& pending_classes, |
359 const Class& toplevel_class, | 359 const Class& toplevel_class, |
360 intptr_t metadata_pos); | 360 intptr_t metadata_pos); |
361 void ParseTopLevelVariable(TopLevel* top_level, intptr_t metadata_pos); | 361 void ParseTopLevelVariable(TopLevel* top_level, intptr_t metadata_pos); |
362 void ParseTopLevelFunction(TopLevel* top_level, intptr_t metadata_pos); | 362 void ParseTopLevelFunction(TopLevel* top_level, intptr_t metadata_pos); |
363 void ParseTopLevelAccessor(TopLevel* top_level, intptr_t metadata_pos); | 363 void ParseTopLevelAccessor(TopLevel* top_level, intptr_t metadata_pos); |
364 RawArray* EvaluateMetadata(); | 364 RawArray* EvaluateMetadata(); |
365 | 365 |
| 366 RawFunction::AsyncModifier ParseFunctionModifier(); |
| 367 |
366 // Support for parsing libraries. | 368 // Support for parsing libraries. |
367 RawObject* CallLibraryTagHandler(Dart_LibraryTag tag, | 369 RawObject* CallLibraryTagHandler(Dart_LibraryTag tag, |
368 intptr_t token_pos, | 370 intptr_t token_pos, |
369 const String& url); | 371 const String& url); |
370 void ParseIdentList(GrowableObjectArray* names); | 372 void ParseIdentList(GrowableObjectArray* names); |
371 void ParseLibraryDefinition(); | 373 void ParseLibraryDefinition(); |
372 void ParseLibraryName(); | 374 void ParseLibraryName(); |
373 void ParseLibraryImportExport(intptr_t metadata_pos); | 375 void ParseLibraryImportExport(intptr_t metadata_pos); |
374 void ParseLibraryPart(); | 376 void ParseLibraryPart(); |
375 void ParsePartHeader(); | 377 void ParsePartHeader(); |
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456 intptr_t token_pos, | 458 intptr_t token_pos, |
457 AstNode* receiver); | 459 AstNode* receiver); |
458 static void AddFormalParamsToFunction(const ParamList* params, | 460 static void AddFormalParamsToFunction(const ParamList* params, |
459 const Function& func); | 461 const Function& func); |
460 void AddFormalParamsToScope(const ParamList* params, LocalScope* scope); | 462 void AddFormalParamsToScope(const ParamList* params, LocalScope* scope); |
461 | 463 |
462 SequenceNode* ParseConstructor(const Function& func, | 464 SequenceNode* ParseConstructor(const Function& func, |
463 Array* default_parameter_values); | 465 Array* default_parameter_values); |
464 SequenceNode* ParseFunc(const Function& func, | 466 SequenceNode* ParseFunc(const Function& func, |
465 Array* default_parameter_values); | 467 Array* default_parameter_values); |
| 468 RawClass* GetClassForAsync(const String& class_name); |
466 | 469 |
467 void ParseNativeFunctionBlock(const ParamList* params, const Function& func); | 470 void ParseNativeFunctionBlock(const ParamList* params, const Function& func); |
468 | 471 |
469 SequenceNode* ParseInstanceGetter(const Function& func); | 472 SequenceNode* ParseInstanceGetter(const Function& func); |
470 SequenceNode* ParseInstanceSetter(const Function& func); | 473 SequenceNode* ParseInstanceSetter(const Function& func); |
471 SequenceNode* ParseStaticFinalGetter(const Function& func); | 474 SequenceNode* ParseStaticFinalGetter(const Function& func); |
472 SequenceNode* ParseStaticInitializer(const Function& func); | 475 SequenceNode* ParseStaticInitializer(const Function& func); |
473 SequenceNode* ParseMethodExtractor(const Function& func); | 476 SequenceNode* ParseMethodExtractor(const Function& func); |
474 SequenceNode* ParseNoSuchMethodDispatcher(const Function& func, | 477 SequenceNode* ParseNoSuchMethodDispatcher(const Function& func, |
475 Array* default_values); | 478 Array* default_values); |
476 SequenceNode* ParseInvokeFieldDispatcher(const Function& func, | 479 SequenceNode* ParseInvokeFieldDispatcher(const Function& func, |
477 Array* default_values); | 480 Array* default_values); |
478 void BuildDispatcherScope(const Function& func, | 481 void BuildDispatcherScope(const Function& func, |
479 const ArgumentsDescriptor& desc, | 482 const ArgumentsDescriptor& desc, |
480 Array* default_values); | 483 Array* default_values); |
481 | 484 |
482 void ChainNewBlock(LocalScope* outer_scope); | 485 void ChainNewBlock(LocalScope* outer_scope); |
483 void OpenBlock(); | 486 void OpenBlock(); |
484 void OpenLoopBlock(); | 487 void OpenLoopBlock(); |
485 void OpenFunctionBlock(const Function& func); | 488 void OpenFunctionBlock(const Function& func); |
| 489 RawFunction* OpenAsyncFunction(intptr_t formal_param_pos); |
486 SequenceNode* CloseBlock(); | 490 SequenceNode* CloseBlock(); |
| 491 SequenceNode* CloseAsyncFunction(const Function& closure, |
| 492 SequenceNode* closure_node); |
| 493 void CloseAsyncClosure(SequenceNode* body); |
| 494 |
487 | 495 |
488 LocalVariable* LookupPhaseParameter(); | 496 LocalVariable* LookupPhaseParameter(); |
489 LocalVariable* LookupReceiver(LocalScope* from_scope, bool test_only); | 497 LocalVariable* LookupReceiver(LocalScope* from_scope, bool test_only); |
490 LocalVariable* LookupTypeArgumentsParameter(LocalScope* from_scope, | 498 LocalVariable* LookupTypeArgumentsParameter(LocalScope* from_scope, |
491 bool test_only); | 499 bool test_only); |
492 void CaptureInstantiator(); | 500 void CaptureInstantiator(); |
493 AstNode* LoadReceiver(intptr_t token_pos); | 501 AstNode* LoadReceiver(intptr_t token_pos); |
494 AstNode* LoadTypeArgumentsParameter(intptr_t token_pos); | 502 AstNode* LoadTypeArgumentsParameter(intptr_t token_pos); |
495 AstNode* LoadFieldIfUnresolved(AstNode* node); | 503 AstNode* LoadFieldIfUnresolved(AstNode* node); |
496 AstNode* LoadClosure(PrimaryNode* primary); | 504 AstNode* LoadClosure(PrimaryNode* primary); |
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732 int16_t last_used_try_index_; | 740 int16_t last_used_try_index_; |
733 | 741 |
734 bool unregister_pending_function_; | 742 bool unregister_pending_function_; |
735 | 743 |
736 DISALLOW_COPY_AND_ASSIGN(Parser); | 744 DISALLOW_COPY_AND_ASSIGN(Parser); |
737 }; | 745 }; |
738 | 746 |
739 } // namespace dart | 747 } // namespace dart |
740 | 748 |
741 #endif // VM_PARSER_H_ | 749 #endif // VM_PARSER_H_ |
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