Index: src/GenPoly/ScrubTyVars.cc
===================================================================
--- src/GenPoly/ScrubTyVars.cc	(revision 85b2300ccd54c321b4c865c13260f2e58c5f83d7)
+++ src/GenPoly/ScrubTyVars.cc	(revision d978ada7bb8f8a45b1fa33ff5bdccc7e6e466c3e)
@@ -50,4 +50,6 @@
 				delete typeInst;
 				return new PointerType( Type::Qualifiers(), new FunctionType( Type::Qualifiers(), true ) );
+			  default:
+				assertf(false, "Unhandled tyvar kind: %d", tyVar->second.kind);
 			} // switch
 		} // if