Index: src/InitTweak/GenInit.cc
===================================================================
--- src/InitTweak/GenInit.cc	(revision 11f95ee5606eec72d0fcac9490bf3b668c7a28fd)
+++ src/InitTweak/GenInit.cc	(revision f37147bb7b7c99554bd122576a0404e84685a68b)
@@ -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;
 				}