Index: src/InitTweak/FixInit.cc
===================================================================
--- src/InitTweak/FixInit.cc	(revision 907eccb29a08fe51aa5e5c20aa28f841482b4436)
+++ src/InitTweak/FixInit.cc	(revision 627f58564ea1659614d187a7110f17db71c41c42)
@@ -1100,4 +1100,5 @@
 			addDeclaration( tmp );
 
+			// xxx - this can be TupleAssignExpr now. Need to properly handle this case.
 			ApplicationExpr * callExpr = safe_dynamic_cast< ApplicationExpr * > ( ctorExpr->get_callExpr() );
 			TypeSubstitution * env = ctorExpr->get_env();