Some new regexp infrastructure.

src/globals.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 164 matching lines @@
 class LookupResult;
 class MacroAssembler;
 class Map;
 class MapSpace;
 class MarkCompactCollector;
 class NewSpace;
 class Object;
 class OldSpace;
 class Property;
 class Proxy;
+class RegExpTree;
 class Scope;
 template<class Allocator = FreeStoreAllocationPolicy> class ScopeInfo;
 class Script;
 class Slot;
 class Smi;
 class Statement;
 class String;
 class Struct;
 class SwitchStatement;
 class Visitor;
@@ skipping 302 matching lines @@
 
   Dest dest;
   memcpy(&dest, &source, sizeof(dest));
   return dest;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_GLOBALS_H_