Correctly print NumberDictionary instances

R=cbruni@chromium.org

Change-Id: Iaac9794f2608db21c7b6d6a387085de04f0434d6
Reviewed-on: https://chromium-review.googlesource.com/1127165Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54270}

src/objects-printer.cc

@@ -118,11 +118,13 @@ void HeapObject::HeapObjectPrint(Isolate* isolate,
     case ORDERED_HASH_SET_TYPE:
     case NAME_DICTIONARY_TYPE:
     case GLOBAL_DICTIONARY_TYPE:
-    case NUMBER_DICTIONARY_TYPE:
     case SIMPLE_NUMBER_DICTIONARY_TYPE:
     case STRING_TABLE_TYPE:
       ObjectHashTable::cast(this)->ObjectHashTablePrint(os);
       break;
+    case NUMBER_DICTIONARY_TYPE:
+      NumberDictionary::cast(this)->NumberDictionaryPrint(os);
+      break;
     case EPHEMERON_HASH_TABLE_TYPE:
       EphemeronHashTable::cast(this)->EphemeronHashTablePrint(os);
       break;
@@ -891,6 +893,10 @@ void ObjectHashTable::ObjectHashTablePrint(std::ostream& os) {
   PrintHashTableWithHeader(os, this, "ObjectHashTable");
 }
 
+void NumberDictionary::NumberDictionaryPrint(std::ostream& os) {
+  PrintHashTableWithHeader(os, this, "NumberDictionary");
+}
+
 void EphemeronHashTable::EphemeronHashTablePrint(std::ostream& os) {
   PrintHashTableWithHeader(os, this, "EphemeronHashTable");
 }

src/objects/dictionary.h

@@ -301,6 +301,7 @@ class NumberDictionary
     : public Dictionary<NumberDictionary, NumberDictionaryShape> {
  public:
   DECL_CAST(NumberDictionary)
+  DECL_PRINTER(NumberDictionary)
 
   // Type specific at put (default NONE attributes is used when adding).
   V8_WARN_UNUSED_RESULT static Handle<NumberDictionary> Set(