diff -r 2b8512340180 -r bbb498ccb4ac src/ObjectVisitor.h
--- a/src/ObjectVisitor.h	Sat Dec 22 19:48:43 2012 -0800
+++ b/src/ObjectVisitor.h	Sat Dec 22 23:18:57 2012 -0800
@@ -46,10 +46,14 @@
     }
 
     size_t iterateType(Object *obj) {
-        visitField(obj, Type::offsetOfName());
         return sizeof(Type);
     }
 
+    size_t iterateEnumType(Object *obj) {
+        visitField(obj, EnumType::offsetOfName());
+        return sizeof(EnumType);
+    }
+
     size_t iterateReferenceType(Object *obj) {
         iterateType(obj);
         visitField(obj, ReferenceType::offsetOfContained());
@@ -67,6 +71,7 @@
         iterateType(obj);
         visitField(obj, StructType::offsetOfFields());
         visitField(obj, StructType::offsetOfNewMap());
+        visitField(obj, StructType::offsetOfName());
         return sizeof(StructType);
     }
 
@@ -75,6 +80,7 @@
         visitField(obj, FunctionType::offsetOfReturnType());
         visitField(obj, FunctionType::offsetOfParameters());      
         visitField(obj, FunctionType::offsetOfDefaults());
+        visitField(obj, FunctionType::offsetOfName());
         return sizeof(FunctionType);
     }
 
@@ -207,6 +213,9 @@
           case MapKind_ArrayType:
             return iterateArrayType(obj);
 
+          case MapKind_EnumType:
+            return iterateEnumType(obj);
+
           case MapKind_FunctionType:
             return iterateFunctionType(obj);
 
@@ -293,6 +302,9 @@
       case MapKind_ArrayType:
         return sizeof(ArrayType);
 
+      case MapKind_EnumType:
+        return sizeof(EnumType);
+
       case MapKind_FunctionType:
         return sizeof(FunctionType);