1 files changed, 6 insertions, 6 deletions
diff --git a/tests/nadder.mj b/tests/nadder.mj
index 0c95386..b75a83c 100644
--- a/tests/nadder.mj
+++ b/tests/nadder.mj
@@ -6,14 +6,14 @@ end where
 adder<n>(a:[n], b:[n], c_in) = (o:[n], c_out) where
   if n = 0 then
     o = [];
-    c_out = 0
+    c_out = c_in
   else
-    (s_n1, c_n1) = adder<n-1>(a[1..], b[1..], c_in);
-    (s_n, c_out) = fulladder(a[0], b[0], c_n1);
+    (s_n, c_n1) = fulladder(a[0], b[0], c_in);
+    (s_n1, c_out) = adder<n-1>(a[1..], b[1..], c_n1);
     o = s_n . s_n1
   end if
 end where
 
-main(a, b) = (o, c) where
-  (o, c) = adder<1>(a,b,0)
-end where
-\ No newline at end of file
+main(a:[4], b:[4]) = (o:[4], c) where
+  (o, c) = adder<4>(a,b,0)
+end where