Index: src/CodeTools/TrackLoc.cc
===================================================================
--- src/CodeTools/TrackLoc.cc	(revision 80ac42dcb6d8ee04ca42836f7c2d59cbcc65bb01)
+++ src/CodeTools/TrackLoc.cc	(revision f980549499dd9f5a48208ae3e7a8b2fa305ddede)
@@ -64,6 +64,5 @@
 				}
 				else {
-					std::cerr << "Top level node has no CodeLocation " << name << std::endl;
-					exit(EXIT_FAILURE);
+					assertf( false, "Top level node has no CodeLocation %s", name.c_str() );
 				}
 			}