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Side by Side Diff: src/parsing/preparser.h

Issue 2665513002: [parser] Lift template literal invalid escape restriction (Closed)
Patch Set: address comments Created 3 years, 10 months ago
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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_PREPARSER_H 5 #ifndef V8_PARSING_PREPARSER_H
6 #define V8_PARSING_PREPARSER_H 6 #define V8_PARSING_PREPARSER_H
7 7
8 #include "src/ast/ast.h" 8 #include "src/ast/ast.h"
9 #include "src/ast/scopes.h" 9 #include "src/ast/scopes.h"
10 #include "src/parsing/parser-base.h" 10 #include "src/parsing/parser-base.h"
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973 PreParserFormalParameters* formals, bool has_duplicate_parameters, 973 PreParserFormalParameters* formals, bool has_duplicate_parameters,
974 bool maybe_abort, bool* ok); 974 bool maybe_abort, bool* ok);
975 975
976 struct TemplateLiteralState {}; 976 struct TemplateLiteralState {};
977 977
978 V8_INLINE TemplateLiteralState OpenTemplateLiteral(int pos) { 978 V8_INLINE TemplateLiteralState OpenTemplateLiteral(int pos) {
979 return TemplateLiteralState(); 979 return TemplateLiteralState();
980 } 980 }
981 V8_INLINE void AddTemplateExpression(TemplateLiteralState* state, 981 V8_INLINE void AddTemplateExpression(TemplateLiteralState* state,
982 PreParserExpression expression) {} 982 PreParserExpression expression) {}
983 V8_INLINE void AddTemplateSpan(TemplateLiteralState* state, bool tail) {} 983 V8_INLINE void AddTemplateSpan(TemplateLiteralState* state, bool should_cook,
984 bool tail) {}
984 V8_INLINE PreParserExpression CloseTemplateLiteral( 985 V8_INLINE PreParserExpression CloseTemplateLiteral(
985 TemplateLiteralState* state, int start, PreParserExpression tag); 986 TemplateLiteralState* state, int start, PreParserExpression tag);
986 V8_INLINE void CheckConflictingVarDeclarations(Scope* scope, bool* ok) {} 987 V8_INLINE void CheckConflictingVarDeclarations(Scope* scope, bool* ok) {}
987 988
988 V8_INLINE void SetLanguageMode(Scope* scope, LanguageMode mode) { 989 V8_INLINE void SetLanguageMode(Scope* scope, LanguageMode mode) {
989 scope->SetLanguageMode(mode); 990 scope->SetLanguageMode(mode);
990 } 991 }
991 V8_INLINE void SetAsmModule() {} 992 V8_INLINE void SetAsmModule() {}
992 993
993 V8_INLINE void MarkCollectedTailCallExpressions() {} 994 V8_INLINE void MarkCollectedTailCallExpressions() {}
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1700 function_state_->NextMaterializedLiteralIndex(); 1701 function_state_->NextMaterializedLiteralIndex();
1701 function_state_->NextMaterializedLiteralIndex(); 1702 function_state_->NextMaterializedLiteralIndex();
1702 } 1703 }
1703 return EmptyExpression(); 1704 return EmptyExpression();
1704 } 1705 }
1705 1706
1706 } // namespace internal 1707 } // namespace internal
1707 } // namespace v8 1708 } // namespace v8
1708 1709
1709 #endif // V8_PARSING_PREPARSER_H 1710 #endif // V8_PARSING_PREPARSER_H
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