Push version 2.5.7 to trunk....

src/parser.h

 // Copyright 2010 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 114 matching lines @@
   int symbol_count() {
     return (store_.length() > kHeaderSize) ? store_[kSymbolCountOffset] : 0;
   }
   // The following functions should only be called if SanityCheck has
   // returned true.
   bool has_error() { return store_[kHasErrorOffset]; }
   unsigned magic() { return store_[kMagicOffset]; }
   unsigned version() { return store_[kVersionOffset]; }
 
   static const unsigned kMagicNumber = 0xBadDead;
-  static const unsigned kCurrentVersion = 4;
+  static const unsigned kCurrentVersion = 5;
 
   static const int kMagicOffset = 0;
   static const int kVersionOffset = 1;
   static const int kHasErrorOffset = 2;
   static const int kFunctionsSizeOffset = 3;
   static const int kSymbolCountOffset = 4;
   static const int kSizeOffset = 5;
   static const int kHeaderSize = 6;
 
   // If encoding a message, the following positions are fixed.
@@ skipping 704 matching lines @@
   // return a null handle. Primarily for readability.
   Handle<Object> ReportUnexpectedToken() { return Handle<Object>::null(); }
   // Converts the currently parsed literal to a JavaScript String.
   Handle<String> GetString();
 
   Scanner scanner_;
 };
 } }  // namespace v8::internal
 
 #endif  // V8_PARSER_H_