From 5d769178ee804c3804c9d7bf155ac2e46407eb3a Mon Sep 17 00:00:00 2001 From: Tom Smeding Date: Wed, 4 Jun 2025 14:59:40 +0200 Subject: Add shape checking to [rms]zip --- src/Data/Array/Nested/Ranked.hs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/Data/Array/Nested/Ranked.hs') diff --git a/src/Data/Array/Nested/Ranked.hs b/src/Data/Array/Nested/Ranked.hs index 8591af7..97b4c7c 100644 --- a/src/Data/Array/Nested/Ranked.hs +++ b/src/Data/Array/Nested/Ranked.hs @@ -191,7 +191,7 @@ runNest rarr@(Ranked (M_Ranked (M_Nest _ arr))) | Refl <- lemReplicatePlusApp (rrank rarr) (Proxy @m) (Proxy @(Nothing @Nat)) = Ranked arr -rzip :: Ranked n a -> Ranked n b -> Ranked n (a, b) +rzip :: (Elt a, Elt b) => Ranked n a -> Ranked n b -> Ranked n (a, b) rzip = coerce mzip runzip :: Ranked n (a, b) -> (Ranked n a, Ranked n b) -- cgit v1.2.3-70-g09d2