Classes: Implement correct name binding

src/parser.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_PARSER_H_
 #define V8_PARSER_H_
 
 #include "src/allocation.h"
 #include "src/ast.h"
 #include "src/compiler.h"  // For CachedDataMode
@@ skipping 520 matching lines @@
 
   // Producing data during the recursive descent.
   const AstRawString* GetSymbol(Scanner* scanner);
   const AstRawString* GetNextSymbol(Scanner* scanner);
   const AstRawString* GetNumberAsSymbol(Scanner* scanner);
 
   Expression* ThisExpression(Scope* scope, AstNodeFactory* factory,
                              int pos = RelocInfo::kNoPosition);
   Expression* SuperReference(Scope* scope, AstNodeFactory* factory,
                              int pos = RelocInfo::kNoPosition);
-  Expression* ClassExpression(const AstRawString* name, Expression* extends,
-                              Expression* constructor,
-                              ZoneList<ObjectLiteral::Property*>* properties,
-                              int start_position, int end_position,
-                              AstNodeFactory* factory);
-
   Expression* DefaultConstructor(bool call_super, Scope* scope, int pos,
                                  int end_pos);
   Literal* ExpressionFromLiteral(Token::Value token, int pos, Scanner* scanner,
                                  AstNodeFactory* factory);
   Expression* ExpressionFromIdentifier(const AstRawString* name, int pos,
                                        Scope* scope, AstNodeFactory* factory);
   Expression* ExpressionFromString(int pos, Scanner* scanner,
                                    AstNodeFactory* factory);
   Expression* GetIterator(Expression* iterable, AstNodeFactory* factory);
   ZoneList<v8::internal::Expression*>* NewExpressionList(int size, Zone* zone) {
@@ skipping 19 matching lines @@
       const AstRawString* name, Scanner::Location function_name_location,
       bool name_is_strict_reserved, FunctionKind kind,
       int function_token_position, FunctionLiteral::FunctionType type,
       FunctionLiteral::ArityRestriction arity_restriction, bool* ok);
   V8_INLINE void SkipLazyFunctionBody(const AstRawString* name,
                                       int* materialized_literal_count,
                                       int* expected_property_count, bool* ok);
   V8_INLINE ZoneList<Statement*>* ParseEagerFunctionBody(
       const AstRawString* name, int pos, Variable* fvar,
       Token::Value fvar_init_op, bool is_generator, bool* ok);
+
+  ClassLiteral* ParseClassLiteral(const AstRawString* name,
+                                  Scanner::Location class_name_location,
+                                  bool name_is_strict_reserved, int pos,
+                                  bool* ok);
+
   V8_INLINE void CheckConflictingVarDeclarations(v8::internal::Scope* scope,
                                                  bool* ok);
 
  private:
   Parser* parser_;
 };
 
 
 class Parser : public ParserBase<ParserTraits> {
  public:
@@ skipping 160 matching lines @@
       Scope* inner_scope, ZoneList<const AstRawString*>* names,
       ForStatement* loop, Statement* init, Expression* cond, Statement* next,
       Statement* body, bool* ok);
 
   FunctionLiteral* ParseFunctionLiteral(
       const AstRawString* name, Scanner::Location function_name_location,
       bool name_is_strict_reserved, FunctionKind kind,
       int function_token_position, FunctionLiteral::FunctionType type,
       FunctionLiteral::ArityRestriction arity_restriction, bool* ok);
 
+
+  ClassLiteral* ParseClassLiteral(const AstRawString* name,
+                                  Scanner::Location class_name_location,
+                                  bool name_is_strict_reserved, int pos,
+                                  bool* ok);
+
   // Magical syntax support.
   Expression* ParseV8Intrinsic(bool* ok);
 
   bool CheckInOrOf(bool accept_OF, ForEachStatement::VisitMode* visit_mode);
 
   // Get odd-ball literals.
   Literal* GetLiteralUndefined(int position);
 
   // For harmony block scoping mode: Check if the scope has conflicting var/let
   // declarations from different scopes. It covers for example
@@ skipping 139 matching lines @@
  private:
   static const int kLiteralTypeSlot = 0;
   static const int kElementsSlot = 1;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_PARSER_H_