Fix input and output to handle UTF16 surrogate pairs.

src/preparse-data.h

 // Copyright 2011 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 35 matching lines @@
 
   // Logs the scope and some details of a function literal in the source.
   virtual void LogFunction(int start,
                            int end,
                            int literals,
                            int properties,
                            LanguageMode language_mode) = 0;
 
   // Logs a symbol creation of a literal or identifier.
   virtual void LogAsciiSymbol(int start, Vector<const char> literal) { }
-  virtual void LogUC16Symbol(int start, Vector<const uc16> literal) { }
+  virtual void LogUtf16Symbol(int start, Vector<const uc16> literal) { }
 
   // Logs an error message and marks the log as containing an error.
   // Further logging will be ignored, and ExtractData will return a vector
   // representing the error only.
   virtual void LogMessage(int start,
                           int end,
                           const char* message,
                           const char* argument_opt) = 0;
 
   virtual int function_position() = 0;
@@ skipping 75 matching lines @@
 };
 
 
 // ----------------------------------------------------------------------------
 // PartialParserRecorder - Record only function entries
 
 class PartialParserRecorder : public FunctionLoggingParserRecorder {
  public:
   PartialParserRecorder() : FunctionLoggingParserRecorder() { }
   virtual void LogAsciiSymbol(int start, Vector<const char> literal) { }
-  virtual void LogUC16Symbol(int start, Vector<const uc16> literal) { }
+  virtual void LogUtf16Symbol(int start, Vector<const uc16> literal) { }
   virtual ~PartialParserRecorder() { }
   virtual Vector<unsigned> ExtractData();
   virtual int symbol_position() { return 0; }
   virtual int symbol_ids() { return 0; }
 };
 
 
 // ----------------------------------------------------------------------------
 // CompleteParserRecorder -  Record both function entries and symbols.
 
 class CompleteParserRecorder: public FunctionLoggingParserRecorder {
  public:
   CompleteParserRecorder();
   virtual ~CompleteParserRecorder() { }
 
   virtual void LogAsciiSymbol(int start, Vector<const char> literal) {
     if (!is_recording_) return;
     int hash = vector_hash(literal);
     LogSymbol(start, hash, true, Vector<const byte>::cast(literal));
   }
 
-  virtual void LogUC16Symbol(int start, Vector<const uc16> literal) {
+  virtual void LogUtf16Symbol(int start, Vector<const uc16> literal) {
     if (!is_recording_) return;
     int hash = vector_hash(literal);
     LogSymbol(start, hash, false, Vector<const byte>::cast(literal));
   }
 
   virtual Vector<unsigned> ExtractData();
 
   virtual int symbol_position() { return symbol_store_.size(); }
   virtual int symbol_ids() { return symbol_id_; }
 
@@ skipping 37 matching lines @@
   Collector<byte> symbol_store_;
   Collector<Key> symbol_keys_;
   HashMap symbol_table_;
   int symbol_id_;
 };
 
 
 } }  // namespace v8::internal.
 
 #endif  // V8_PREPARSE_DATA_H_