Index: src/CodeGen/GenType.cc
===================================================================
--- src/CodeGen/GenType.cc	(revision 9939dc312f9fd40e9451c8c3c70ac5e68e233d16)
+++ src/CodeGen/GenType.cc	(revision c715e5ff6f93573553c28ad82808e7e566136c47)
@@ -10,6 +10,6 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Andrew Beach
-// Last Modified On : Wed May  1 15:24:00 2019
-// Update Count     : 23
+// Last Modified On : Fri May 20 11:18:00 2022
+// Update Count     : 24
 //
 #include "GenType.h"
@@ -50,4 +50,5 @@
 		void postvisit( TraitInstType * inst );
 		void postvisit( TypeofType * typeof );
+		void postvisit( VTableType * vtable );
 		void postvisit( QualifiedType * qualType );
 
@@ -259,10 +260,11 @@
 			if ( options.genC ) {
 				typeString = "enum " + typeString;
-			} 
-		} 
+			}
+		}
 		handleQualifiers( enumInst );
 	}
 
 	void GenType::postvisit( TypeInstType * typeInst ) {
+		assertf( ! options.genC, "Type instance types should not reach code generation." );
 		typeString = typeInst->name + " " + typeString;
 		handleQualifiers( typeInst );
@@ -320,4 +322,12 @@
 	}
 
+	void GenType::postvisit( VTableType * vtable ) {
+		assertf( ! options.genC, "Virtual table types should not reach code generation." );
+		std::ostringstream os;
+		os << "vtable(" << genType( vtable->base, "", options ) << ") " << typeString;
+		typeString = os.str();
+		handleQualifiers( vtable );
+	}
+
 	void GenType::postvisit( QualifiedType * qualType ) {
 		assertf( ! options.genC, "Qualified types should not reach code generation." );