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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_PARSER_H_ | 5 #ifndef V8_PARSER_H_ |
6 #define V8_PARSER_H_ | 6 #define V8_PARSER_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/ast.h" | 9 #include "src/ast.h" |
10 #include "src/compiler.h" // For CachedDataMode | 10 #include "src/compiler.h" // For CachedDataMode |
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846 HistogramTimer* pre_parse_timer_; | 846 HistogramTimer* pre_parse_timer_; |
847 | 847 |
848 // Temporary; for debugging. See Parser::SkipLazyFunctionBody. TODO(marja): | 848 // Temporary; for debugging. See Parser::SkipLazyFunctionBody. TODO(marja): |
849 // remove this once done. | 849 // remove this once done. |
850 ScriptCompiler::CompileOptions debug_saved_compile_options_; | 850 ScriptCompiler::CompileOptions debug_saved_compile_options_; |
851 }; | 851 }; |
852 | 852 |
853 | 853 |
854 bool ParserTraits::IsFutureStrictReserved( | 854 bool ParserTraits::IsFutureStrictReserved( |
855 const AstRawString* identifier) const { | 855 const AstRawString* identifier) const { |
856 return identifier->IsOneByteEqualTo("yield") || | 856 return parser_->scanner()->IdentifierIsFutureStrictReserved(identifier); |
857 parser_->scanner()->IdentifierIsFutureStrictReserved(identifier); | |
858 } | 857 } |
859 | 858 |
860 | 859 |
861 Scope* ParserTraits::NewScope(Scope* parent_scope, ScopeType scope_type) { | 860 Scope* ParserTraits::NewScope(Scope* parent_scope, ScopeType scope_type) { |
862 return parser_->NewScope(parent_scope, scope_type); | 861 return parser_->NewScope(parent_scope, scope_type); |
863 } | 862 } |
864 | 863 |
865 | 864 |
866 const AstRawString* ParserTraits::EmptyIdentifierString() { | 865 const AstRawString* ParserTraits::EmptyIdentifierString() { |
867 return parser_->ast_value_factory()->empty_string(); | 866 return parser_->ast_value_factory()->empty_string(); |
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919 private: | 918 private: |
920 static const int kLiteralTypeSlot = 0; | 919 static const int kLiteralTypeSlot = 0; |
921 static const int kElementsSlot = 1; | 920 static const int kElementsSlot = 1; |
922 | 921 |
923 DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue); | 922 DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue); |
924 }; | 923 }; |
925 | 924 |
926 } } // namespace v8::internal | 925 } } // namespace v8::internal |
927 | 926 |
928 #endif // V8_PARSER_H_ | 927 #endif // V8_PARSER_H_ |
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