* Added min/max match length to irregexp ast

src/jsregexp.h

 // Copyright 2006-2008 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 421 matching lines @@
 #undef FORWARD_DECLARE
 
 
 class TextElement {
  public:
   enum Type {UNINITIALIZED, ATOM, CHAR_CLASS};
   TextElement() : type(UNINITIALIZED) { }
   explicit TextElement(Type t) : type(t), cp_offset(-1) { }
   static TextElement Atom(RegExpAtom* atom);
   static TextElement CharClass(RegExpCharacterClass* char_class);
+  int length();
   Type type;
   union {
     RegExpAtom* u_atom;
     RegExpCharacterClass* u_char_class;
   } data;
   int cp_offset;
 };
 
 
 class GenerationVariant;
@@ skipping 684 matching lines @@
                                     Handle<String> pattern,
                                     bool is_ascii);
 
   static void DotPrint(const char* label, RegExpNode* node, bool ignore_case);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_JSREGEXP_H_