diff --git a/src/objects-debug.cc b/src/objects-debug.cc
index 64bda94..5c68ddf 100644
--- a/src/objects-debug.cc
+++ b/src/objects-debug.cc
@@ -602,6 +602,13 @@
 }
 
 
+void AccessorPair::AccessorPairVerify() {
+  CHECK(IsAccessorPair());
+  VerifyPointer(getter());
+  VerifyPointer(setter());
+}
+
+
 void AccessCheckInfo::AccessCheckInfoVerify() {
   CHECK(IsAccessCheckInfo());
   VerifyPointer(named_callback());
@@ -739,7 +746,7 @@
       break;
     }
     case DICTIONARY_ELEMENTS: {
-      NumberDictionary* dict = element_dictionary();
+      SeededNumberDictionary* dict = element_dictionary();
       info->number_of_slow_used_elements_ += dict->NumberOfElements();
       info->number_of_slow_unused_elements_ +=
           dict->Capacity() - dict->NumberOfElements();