Work in progress: ES6 Maps and Sets with deterministic iteration support

src/factory.h

 // Copyright 2012 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 17 matching lines @@
 #ifndef V8_FACTORY_H_
 #define V8_FACTORY_H_
 
 #include "globals.h"
 #include "handles.h"
 #include "heap.h"
 
 namespace v8 {
 namespace internal {
 
+class CloseTableMap;
+class CloseTableSet;
+
 // Interface for handle based allocation.
 
 class Factory {
  public:
   // Allocate a new boxed value.
   Handle<Box> NewBox(
       Handle<Object> value,
       PretenureFlag pretenure = NOT_TENURED);
 
   // Allocates a fixed array initialized with undefined values.
@@ skipping 27 matching lines @@
       int at_least_space_for);
 
   Handle<NameDictionary> NewNameDictionary(int at_least_space_for);
 
   Handle<ObjectHashSet> NewObjectHashSet(int at_least_space_for);
 
   Handle<ObjectHashTable> NewObjectHashTable(
       int at_least_space_for,
       MinimumCapacity capacity_option = USE_DEFAULT_MINIMUM_CAPACITY);
 
+  Handle<CloseTableSet> NewCloseTableSet();
+  Handle<CloseTableMap> NewCloseTableMap();
+
   Handle<WeakHashTable> NewWeakHashTable(int at_least_space_for);
 
   Handle<DescriptorArray> NewDescriptorArray(int number_of_descriptors,
                                              int slack = 0);
   Handle<DeoptimizationInputData> NewDeoptimizationInputData(
       int deopt_entry_count,
       PretenureFlag pretenure);
   Handle<DeoptimizationOutputData> NewDeoptimizationOutputData(
       int deopt_entry_count,
       PretenureFlag pretenure);
@@ skipping 537 matching lines @@
                           isolate());
   } else {
     return NewNumber(static_cast<double>(value), pretenure);
   }
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FACTORY_H_