AllocationSite objects weakly linked for traversal

src/objects-printer.cc

 // 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 1101 matching lines @@
 
 void TypeSwitchInfo::TypeSwitchInfoPrint(FILE* out) {
   HeapObject::PrintHeader(out, "TypeSwitchInfo");
   PrintF(out, "\n - types: ");
   types()->ShortPrint(out);
 }
 
 
 void AllocationSite::AllocationSitePrint(FILE* out) {
   HeapObject::PrintHeader(out, "AllocationSite");
+  PrintF(out, " - weak_next: ");
+  weak_next()->ShortPrint(out);
+  PrintF(out, "\n");
+
   PrintF(out, " - transition_info: ");
   if (transition_info()->IsCell()) {
     Cell* cell = Cell::cast(transition_info());
     Object* cell_contents = cell->value();
     if (cell_contents->IsSmi()) {
       ElementsKind kind = static_cast<ElementsKind>(
           Smi::cast(cell_contents)->value());
       PrintF(out, "Array allocation with ElementsKind ");
       PrintElementsKind(out, kind);
       PrintF(out, "\n");
@@ skipping 120 matching lines @@
     }
   }
   PrintF(out, "\n");
 }
 
 
 #endif  // OBJECT_PRINT
 
 
 } }  // namespace v8::internal