Index: src/InitTweak/GenInit.cc
===================================================================
--- src/InitTweak/GenInit.cc	(revision 11f95ee5606eec72d0fcac9490bf3b668c7a28fd)
+++ src/InitTweak/GenInit.cc	(revision 60401b764ca2cd20cb0ef3769e0acce07f8909d7)
@@ -332,5 +332,6 @@
 			if ( ObjectDecl * field = dynamic_cast< ObjectDecl * >( member ) ) {
 				if ( isManaged( field ) ) {
-					managedTypes.insert( SymTab::Mangler::mangle( aggregateDecl ) );
+					StructInstType inst( Type::Qualifiers(), aggregateDecl );
+					managedTypes.insert( SymTab::Mangler::mangle( &inst ) );
 					break;
 				}