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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_PARSING_PARSER_H_ | 5 #ifndef V8_PARSING_PARSER_H_ |
6 #define V8_PARSING_PARSER_H_ | 6 #define V8_PARSING_PARSER_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/ast/ast.h" | 9 #include "src/ast/ast.h" |
10 #include "src/ast/scopes.h" | 10 #include "src/ast/scopes.h" |
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498 | 498 |
499 // Odd-ball literal creators. | 499 // Odd-ball literal creators. |
500 Literal* GetLiteralTheHole(int position, AstNodeFactory* factory); | 500 Literal* GetLiteralTheHole(int position, AstNodeFactory* factory); |
501 | 501 |
502 // Producing data during the recursive descent. | 502 // Producing data during the recursive descent. |
503 const AstRawString* GetSymbol(Scanner* scanner); | 503 const AstRawString* GetSymbol(Scanner* scanner); |
504 const AstRawString* GetNextSymbol(Scanner* scanner); | 504 const AstRawString* GetNextSymbol(Scanner* scanner); |
505 const AstRawString* GetNumberAsSymbol(Scanner* scanner); | 505 const AstRawString* GetNumberAsSymbol(Scanner* scanner); |
506 | 506 |
507 Expression* ThisExpression(Scope* scope, AstNodeFactory* factory, | 507 Expression* ThisExpression(Scope* scope, AstNodeFactory* factory, |
508 int pos = RelocInfo::kNoPosition); | 508 int pos = kNoSourcePosition); |
509 Expression* SuperPropertyReference(Scope* scope, AstNodeFactory* factory, | 509 Expression* SuperPropertyReference(Scope* scope, AstNodeFactory* factory, |
510 int pos); | 510 int pos); |
511 Expression* SuperCallReference(Scope* scope, AstNodeFactory* factory, | 511 Expression* SuperCallReference(Scope* scope, AstNodeFactory* factory, |
512 int pos); | 512 int pos); |
513 Expression* NewTargetExpression(Scope* scope, AstNodeFactory* factory, | 513 Expression* NewTargetExpression(Scope* scope, AstNodeFactory* factory, |
514 int pos); | 514 int pos); |
515 Expression* FunctionSentExpression(Scope* scope, AstNodeFactory* factory, | 515 Expression* FunctionSentExpression(Scope* scope, AstNodeFactory* factory, |
516 int pos); | 516 int pos); |
517 Literal* ExpressionFromLiteral(Token::Value token, int pos, Scanner* scanner, | 517 Literal* ExpressionFromLiteral(Token::Value token, int pos, Scanner* scanner, |
518 AstNodeFactory* factory); | 518 AstNodeFactory* factory); |
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964 Expression* BuildIteratorNextResult(Expression* iterator, Variable* result, | 964 Expression* BuildIteratorNextResult(Expression* iterator, Variable* result, |
965 int pos); | 965 int pos); |
966 | 966 |
967 | 967 |
968 // Initialize the components of a for-in / for-of statement. | 968 // Initialize the components of a for-in / for-of statement. |
969 void InitializeForEachStatement(ForEachStatement* stmt, Expression* each, | 969 void InitializeForEachStatement(ForEachStatement* stmt, Expression* each, |
970 Expression* subject, Statement* body, | 970 Expression* subject, Statement* body, |
971 int each_keyword_pos); | 971 int each_keyword_pos); |
972 void InitializeForOfStatement(ForOfStatement* stmt, Expression* each, | 972 void InitializeForOfStatement(ForOfStatement* stmt, Expression* each, |
973 Expression* iterable, Statement* body, | 973 Expression* iterable, Statement* body, |
974 int next_result_pos = RelocInfo::kNoPosition); | 974 int next_result_pos = kNoSourcePosition); |
975 Statement* DesugarLexicalBindingsInForStatement( | 975 Statement* DesugarLexicalBindingsInForStatement( |
976 Scope* inner_scope, VariableMode mode, | 976 Scope* inner_scope, VariableMode mode, |
977 ZoneList<const AstRawString*>* names, ForStatement* loop, Statement* init, | 977 ZoneList<const AstRawString*>* names, ForStatement* loop, Statement* init, |
978 Expression* cond, Statement* next, Statement* body, bool* ok); | 978 Expression* cond, Statement* next, Statement* body, bool* ok); |
979 | 979 |
980 void DesugarAsyncFunctionBody(const AstRawString* function_name, Scope* scope, | 980 void DesugarAsyncFunctionBody(const AstRawString* function_name, Scope* scope, |
981 ZoneList<Statement*>* body, | 981 ZoneList<Statement*>* body, |
982 Type::ExpressionClassifier* classifier, | 982 Type::ExpressionClassifier* classifier, |
983 FunctionKind kind, FunctionBody type, | 983 FunctionKind kind, FunctionBody type, |
984 bool accept_IN, int pos, bool* ok); | 984 bool accept_IN, int pos, bool* ok); |
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1297 | 1297 |
1298 DoExpression* ParserTraits::ParseDoExpression(bool* ok) { | 1298 DoExpression* ParserTraits::ParseDoExpression(bool* ok) { |
1299 return parser_->ParseDoExpression(ok); | 1299 return parser_->ParseDoExpression(ok); |
1300 } | 1300 } |
1301 | 1301 |
1302 | 1302 |
1303 } // namespace internal | 1303 } // namespace internal |
1304 } // namespace v8 | 1304 } // namespace v8 |
1305 | 1305 |
1306 #endif // V8_PARSING_PARSER_H_ | 1306 #endif // V8_PARSING_PARSER_H_ |
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