Move ParseBinaryExpression to ParserBase.

src/parser.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 476 matching lines @@
 
   // Determine if the expression is a variable proxy and mark it as being used
   // in an assignment or with a increment/decrement operator. This is currently
   // used on for the statically checking assignments to harmony const bindings.
   static Expression* MarkExpressionAsLValue(Expression* expression);
 
   // Checks LHS expression for assignment and prefix/postfix increment/decrement
   // in strict mode.
   void CheckStrictModeLValue(Expression*expression, bool* ok);
 
+  // Returns true if we have a binary expression between two numeric
+  // literals. In that case, *x will be changed to an expression which is the
+  // computed value.
+  bool ShortcutNumericLiteralBinaryExpression(
+      Expression** x, Expression* y, Token::Value op, int pos,
+      AstNodeFactory<AstConstructionVisitor>* factory);
+
   // Reporting errors.
   void ReportMessageAt(Scanner::Location source_location,
                        const char* message,
                        Vector<const char*> args);
   void ReportMessage(const char* message, Vector<Handle<String> > args);
   void ReportMessageAt(Scanner::Location source_location,
                        const char* message,
                        Vector<Handle<String> > args);
 
   // "null" return type creators.
@@ skipping 39 matching lines @@
   // Temporary glue; these functions will move to ParserBase.
   Expression* ParseV8Intrinsic(bool* ok);
   FunctionLiteral* ParseFunctionLiteral(
       Handle<String> name,
       Scanner::Location function_name_location,
       bool name_is_strict_reserved,
       bool is_generator,
       int function_token_position,
       FunctionLiteral::FunctionType type,
       bool* ok);
-  Expression* ParseBinaryExpression(int prec, bool accept_IN, bool* ok);
+  Expression* ParseUnaryExpression(bool* ok);
 
  private:
   Parser* parser_;
 };
 
 
 class Parser : public ParserBase<ParserTraits> {
  public:
   explicit Parser(CompilationInfo* info);
   ~Parser() {
@@ skipping 122 matching lines @@
   WhileStatement* ParseWhileStatement(ZoneStringList* labels, bool* ok);
   Statement* ParseForStatement(ZoneStringList* labels, bool* ok);
   Statement* ParseThrowStatement(bool* ok);
   Expression* MakeCatchContext(Handle<String> id, VariableProxy* value);
   TryStatement* ParseTryStatement(bool* ok);
   DebuggerStatement* ParseDebuggerStatement(bool* ok);
 
   // Support for hamony block scoped bindings.
   Block* ParseScopedBlock(ZoneStringList* labels, bool* ok);
 
-  Expression* ParseBinaryExpression(int prec, bool accept_IN, bool* ok);
   Expression* ParseUnaryExpression(bool* ok);
   Expression* ParsePostfixExpression(bool* ok);
   Expression* ParseLeftHandSideExpression(bool* ok);
   Expression* ParseMemberWithNewPrefixesExpression(bool* ok);
   Expression* ParseMemberExpression(bool* ok);
   Expression* ParseMemberExpressionContinuation(Expression* expression,
                                                 bool* ok);
   Expression* ParseObjectLiteral(bool* ok);
 
   // Initialize the components of a for-in / for-of statement.
@@ skipping 112 matching lines @@
  private:
   static const int kLiteralTypeSlot = 0;
   static const int kElementsSlot = 1;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_PARSER_H_