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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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 "vm/ast.h" | 10 #include "vm/ast.h" |
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| 195 | 195 |
| 196 // Support for parsing libraries. | 196 // Support for parsing libraries. |
| 197 Dart_Handle CallLibraryTagHandler(Dart_LibraryTag tag, | 197 Dart_Handle CallLibraryTagHandler(Dart_LibraryTag tag, |
| 198 intptr_t token_pos, | 198 intptr_t token_pos, |
| 199 const String& url); | 199 const String& url); |
| 200 void ParseLibraryDefinition(); | 200 void ParseLibraryDefinition(); |
| 201 void ParseLibraryName(); | 201 void ParseLibraryName(); |
| 202 void ParseLibraryImport(); | 202 void ParseLibraryImport(); |
| 203 void ParseLibraryInclude(); | 203 void ParseLibraryInclude(); |
| 204 | 204 |
| 205 void TryResolveTypeFromClass(intptr_t type_pos, const Class& cls, Type* type); | 205 void TryResolveTypeFromClass(intptr_t type_pos, |
| 206 const Class& cls, | |
| 207 AbstractType* type); | |
| 206 enum TypeResolution { | 208 enum TypeResolution { |
| 207 kDoNotResolve, // Type resolution is postponed. | 209 kDoNotResolve, // Type resolution is postponed. |
| 208 kCanResolve, // Type resolution is optional. | 210 kCanResolve, // Type resolution is optional. |
| 209 kMustResolve // Type resolution is required. | 211 kMustResolve // Type resolution is required. |
| 210 }; | 212 }; |
| 211 RawType* ParseType(TypeResolution type_resolution); | 213 RawAbstractType* ParseType(TypeResolution type_resolution); |
| 212 void ParseTypeParameters(const Class& cls); | 214 void ParseTypeParameters(const Class& cls); |
| 213 RawTypeArguments* ParseTypeArguments(TypeResolution type_resolution); | 215 RawTypeArguments* ParseTypeArguments(TypeResolution type_resolution); |
| 214 RawType* ParseInterface(); | 216 RawAbstractType* ParseInterface(); |
|
regis
2011/12/01 04:24:07
This should always be a Type. Later cl.
srdjan
2011/12/01 17:48:42
This method does not exist, deleted. Maybe have Pa
regis
2011/12/01 17:53:38
Yes.
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| 215 void ParseQualIdent(QualIdent* qual_ident); | 217 void ParseQualIdent(QualIdent* qual_ident); |
| 216 void ParseMethodOrConstructor(ClassDesc* members, MemberDesc* method); | 218 void ParseMethodOrConstructor(ClassDesc* members, MemberDesc* method); |
| 217 void ParseFieldDefinition(ClassDesc* members, MemberDesc* field); | 219 void ParseFieldDefinition(ClassDesc* members, MemberDesc* field); |
| 218 void ParseClassMemberDefinition(ClassDesc* members); | 220 void ParseClassMemberDefinition(ClassDesc* members); |
| 219 void ParseFormalParameter(bool allow_explicit_default_value, | 221 void ParseFormalParameter(bool allow_explicit_default_value, |
| 220 ParamList* params); | 222 ParamList* params); |
| 221 void ParseFormalParameters(bool allow_explicit_default_values, | 223 void ParseFormalParameters(bool allow_explicit_default_values, |
| 222 ParamList* params); | 224 ParamList* params); |
| 223 void ParseFormalParameterList(bool allow_explicit_default_values, | 225 void ParseFormalParameterList(bool allow_explicit_default_values, |
| 224 ParamList* params); | 226 ParamList* params); |
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| 302 // inlined finally code if needed. | 304 // inlined finally code if needed. |
| 303 void AddNodeForFinallyInlining(AstNode* node); | 305 void AddNodeForFinallyInlining(AstNode* node); |
| 304 // Add the inlined finally block to the specified node. | 306 // Add the inlined finally block to the specified node. |
| 305 void AddFinallyBlockToNode(AstNode* node, InlinedFinallyNode* finally_node); | 307 void AddFinallyBlockToNode(AstNode* node, InlinedFinallyNode* finally_node); |
| 306 AstNode* ParseTryStatement(String* label_name); | 308 AstNode* ParseTryStatement(String* label_name); |
| 307 | 309 |
| 308 enum TypeSpecification { | 310 enum TypeSpecification { |
| 309 kIsOptional, // Type specification is optional. | 311 kIsOptional, // Type specification is optional. |
| 310 kIsMandatory // Type specification is mandatory. | 312 kIsMandatory // Type specification is mandatory. |
| 311 }; | 313 }; |
| 312 RawType* ParseFinalVarOrType(TypeSpecification type_specification, | 314 RawAbstractType* ParseFinalVarOrType(TypeSpecification type_specification, |
| 313 TypeResolution type_resolution); | 315 TypeResolution type_resolution); |
| 314 const Type& ParseConstVarOrType(TypeSpecification type_specification); | 316 const AbstractType& ParseConstVarOrType(TypeSpecification type_specification); |
| 315 AstNode* ParseVariableDeclaration(const Type& type, bool is_const); | 317 AstNode* ParseVariableDeclaration(const AbstractType& type, bool is_const); |
| 316 AstNode* ParseVariableDeclarationList(); | 318 AstNode* ParseVariableDeclarationList(); |
| 317 AstNode* ParseFunctionStatement(bool is_literal); | 319 AstNode* ParseFunctionStatement(bool is_literal); |
| 318 AstNode* ParseStatement(); | 320 AstNode* ParseStatement(); |
| 319 SequenceNode* ParseNestedStatement(bool parsing_loop_body, | 321 SequenceNode* ParseNestedStatement(bool parsing_loop_body, |
| 320 SourceLabel* label); | 322 SourceLabel* label); |
| 321 void ParseStatementSequence(); | 323 void ParseStatementSequence(); |
| 322 bool IsFunctionTypeAliasName(); | 324 bool IsFunctionTypeAliasName(); |
| 323 bool IsTypeParameter(); | 325 bool IsTypeParameter(); |
| 324 bool IsOptionalType(); | 326 bool IsOptionalType(); |
| 325 bool IsReturnType(); | 327 bool IsReturnType(); |
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| 444 // code at all points in the try block where an exit from the block is | 446 // code at all points in the try block where an exit from the block is |
| 445 // done using 'return', 'break' or 'continue' statements. | 447 // done using 'return', 'break' or 'continue' statements. |
| 446 TryBlocks* try_blocks_list_; | 448 TryBlocks* try_blocks_list_; |
| 447 | 449 |
| 448 DISALLOW_COPY_AND_ASSIGN(Parser); | 450 DISALLOW_COPY_AND_ASSIGN(Parser); |
| 449 }; | 451 }; |
| 450 | 452 |
| 451 } // namespace dart | 453 } // namespace dart |
| 452 | 454 |
| 453 #endif // VM_PARSER_H_ | 455 #endif // VM_PARSER_H_ |
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