* Fixed bug in handling of quantified look-aheads.

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 1099 matching lines @@
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(AssertionPropagation);
 };
 
 
 struct RegExpCompileData {
   RegExpCompileData()
     : tree(NULL),
       node(NULL),
       has_lookbehind(false),
-      has_character_escapes(false),
+      non_simple(false),
       capture_count(0) { }
   RegExpTree* tree;
   RegExpNode* node;
   bool has_lookbehind;
-  bool has_character_escapes;
+  bool non_simple;
   Handle<String> error;
   int capture_count;
 };
 
 
 class RegExpEngine: public AllStatic {
  public:
   static Handle<FixedArray> Compile(RegExpCompileData* input,
                                     bool ignore_case,
                                     bool multiline,
                                     Handle<String> pattern,
                                     bool is_ascii);
 
   static void DotPrint(const char* label, RegExpNode* node, bool ignore_case);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_JSREGEXP_H_