4 files changed, 3 insertions, 7 deletions
diff --git a/src/Data/Array/Nested/Mixed.hs b/src/Data/Array/Nested/Mixed.hs
index a6e94b6..f59d58e 100644
--- a/src/Data/Array/Nested/Mixed.hs
+++ b/src/Data/Array/Nested/Mixed.hs
@@ -555,7 +555,7 @@ instance Elt a => Elt (Mixed sh' a) where
     = fst (shxSplitApp (Proxy @sh') (ssxFromShX sh) (mshape arr))
 
   mindex :: Mixed sh (Mixed sh' a) -> IIxX sh -> Mixed sh' a
-  mindex (M_Nest _ arr) i = mindexPartial arr i
+  mindex (M_Nest _ arr) = mindexPartial arr
 
   mindexPartial :: forall sh1 sh2.
                    Mixed (sh1 ++ sh2) (Mixed sh' a) -> IIxX sh1 -> Mixed sh2 (Mixed sh' a)
diff --git a/src/Data/Array/Nested/Mixed/Shape.hs b/src/Data/Array/Nested/Mixed/Shape.hs
index e63277f..852dd5e 100644
--- a/src/Data/Array/Nested/Mixed/Shape.hs
+++ b/src/Data/Array/Nested/Mixed/Shape.hs
@@ -590,7 +590,7 @@ instance (KnownNat n, KnownShX sh) => KnownShX (Just n : sh) where knownShX = SK
 instance KnownShX sh => KnownShX (Nothing : sh) where knownShX = SUnknown () :!% knownShX
 
 withKnownShX :: forall sh r. StaticShX sh -> (KnownShX sh => r) -> r
-withKnownShX k = withDict @(KnownShX sh) k
+withKnownShX = withDict @(KnownShX sh)
 
 
 -- * Flattening
diff --git a/src/Data/Array/Nested/Shaped/Shape.hs b/src/Data/Array/Nested/Shaped/Shape.hs
index ab16422..5f9ba79 100644
--- a/src/Data/Array/Nested/Shaped/Shape.hs
+++ b/src/Data/Array/Nested/Shaped/Shape.hs
@@ -1,12 +1,9 @@
 {-# LANGUAGE CPP #-}
 {-# LANGUAGE DataKinds #-}
-{-# LANGUAGE DeriveFoldable #-}
-{-# LANGUAGE DeriveFunctor #-}
 {-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE DerivingStrategies #-}
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE GADTs #-}
-{-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE ImportQualifiedPost #-}
 {-# LANGUAGE NoStarIsType #-}
 {-# LANGUAGE PatternSynonyms #-}
@@ -370,7 +367,7 @@ instance KnownShS '[] where knownShS = ZSS
 instance (KnownNat n, KnownShS sh) => KnownShS (n : sh) where knownShS = natSing :$$ knownShS
 
 withKnownShS :: forall sh r. ShS sh -> (KnownShS sh => r) -> r
-withKnownShS k = withDict @(KnownShS sh) k
+withKnownShS = withDict @(KnownShS sh)
 
 shsKnownShS :: ShS sh -> Dict KnownShS sh
 shsKnownShS ZSS = Dict
diff --git a/src/Data/Array/Nested/Types.hs b/src/Data/Array/Nested/Types.hs
index df466cf..4444acd 100644
--- a/src/Data/Array/Nested/Types.hs
+++ b/src/Data/Array/Nested/Types.hs
@@ -6,7 +6,6 @@
 {-# LANGUAGE PolyKinds #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE TypeApplications #-}
-{-# LANGUAGE TypeFamilies #-}
 {-# LANGUAGE TypeFamilyDependencies #-}
 {-# LANGUAGE TypeOperators #-}
 {-# LANGUAGE UndecidableInstances #-}