test/derive: use newtype instead of data

rudymatela · Jan 25, 2024 · 419fbb5 · 419fbb5
1 parent 4b1a345
commit 419fbb5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/derive.hs b/test/derive.hs
@@ -36,7 +36,7 @@ deriveListable ''Tree
 
 -- Nested datatype cascade
 data Nested  =  Nested N0 (N1 Int) (N2 Int Int)
-data N0      =  R0 Int
+newtype N0   =  R0 Int
 newtype N1 a =  R1 a
 data N2 a b  =  R2 a b
 deriveListableCascading ''Nested