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-rw-r--r--src/Data/Array/Nested/Mixed/Shape.hs1
-rw-r--r--src/Data/Array/Nested/Types.hs4
2 files changed, 3 insertions, 2 deletions
diff --git a/src/Data/Array/Nested/Mixed/Shape.hs b/src/Data/Array/Nested/Mixed/Shape.hs
index c707f18..302a0fb 100644
--- a/src/Data/Array/Nested/Mixed/Shape.hs
+++ b/src/Data/Array/Nested/Mixed/Shape.hs
@@ -332,6 +332,7 @@ fromSMayNat :: (n ~ Nothing => i -> r)
fromSMayNat f _ (SUnknown i) = f i
fromSMayNat _ g (SKnown s) = g s
+{-# INLINE fromSMayNat' #-}
fromSMayNat' :: SMayNat Int n -> Int
fromSMayNat' = fromSMayNat id fromSNat'
diff --git a/src/Data/Array/Nested/Types.hs b/src/Data/Array/Nested/Types.hs
index 5b084e9..8bb5b85 100644
--- a/src/Data/Array/Nested/Types.hs
+++ b/src/Data/Array/Nested/Types.hs
@@ -46,7 +46,6 @@ import GHC.TypeLits
import GHC.TypeNats qualified as TN
import Unsafe.Coerce qualified
-
-- Reasoning helpers
subst1 :: forall f a b. a :~: b -> f a :~: f b
@@ -59,8 +58,9 @@ subst2 Refl = Refl
data Dict c a where
Dict :: c a => Dict c a
+{-# INLINE fromSNat' #-}
fromSNat' :: SNat n -> Int
-fromSNat' = fromIntegral . fromSNat
+fromSNat' = fromEnum . TN.fromSNat
sameNat' :: SNat n -> SNat m -> Maybe (n :~: m)
sameNat' n@SNat m@SNat = sameNat n m