Index: src/ResolvExpr/Unify.cc
===================================================================
--- src/ResolvExpr/Unify.cc	(revision d3aa64f1fa52252ca6f76dda4aaf32c039f504d5)
+++ src/ResolvExpr/Unify.cc	(revision 943a0790fa3013aaf65a0d2e653700b57b68354a)
@@ -1113,6 +1113,4 @@
 			ast::Pass<TtypeExpander_new> expander{ tenv };
 
-			// ast::ptr<ast::TupleType> tuplec = tuple;
-			// ast::ptr<ast::TupleType> tuple2c = tuple2;
 			const ast::Type * flat = tuple->accept( expander );
 			const ast::Type * flat2 = tuple2->accept( expander );