Regexp caching

src/factory.h

Index: src/factory.h
diff --git a/src/factory.h b/src/factory.h
index 42de71c3601b8238f7c19ac5f134899cb5e5673f..3b3e2bb7a3d3867e3f7649e3d790c0c71e1c5faa 100644
--- a/src/factory.h
+++ b/src/factory.h
@@ -308,6 +308,12 @@ class Factory : public AllStatic {
   static Handle<Map> ObjectLiteralMapFromCache(Handle<Context> context,
                                                Handle<FixedArray> keys);
 
+  static void SetRegExpData(Handle<JSRegExp> regexp,

[Kasper Lund, 2008/10/24 06:42:50]

Maybe a comment here? Does it set the type, source, flags, and data on the given
regexp? I guess so.

+                            JSRegExp::Type type,
+                            Handle<String> source,
+                            int flags,
+                            Handle<Object> data);
+
  private:
   static Handle<JSFunction> NewFunctionHelper(Handle<String> name,
                                               Handle<Object> prototype);