diff -r dc7d3b7a918c -r 9c544823d090 src/TypeManager.cpp
--- a/src/TypeManager.cpp	Sat Aug 04 17:51:43 2012 -0700
+++ b/src/TypeManager.cpp	Sat Aug 04 19:33:06 2012 -0700
@@ -98,9 +98,9 @@
 }
 
 Type *
-TypeManager::newStruct(Handle<String> name, Handle<FixedArray> fields)
+TypeManager::newStruct(Handle<String> name, Handle<FixedArray> fields, Handle<Map> newMap)
 {
-    return Type::NewStruct(zone_, name, fields);
+    return Type::NewStruct(zone_, name, fields, newMap);
 }
 
 void