3 files changed, 13 insertions, 0 deletions
diff --git a/src/Data/Array/Nested/Mixed/Shape.hs b/src/Data/Array/Nested/Mixed/Shape.hs
index a9ed2d0..4626481 100644
--- a/src/Data/Array/Nested/Mixed/Shape.hs
+++ b/src/Data/Array/Nested/Mixed/Shape.hs
@@ -140,6 +140,7 @@ listxFromList topssh topl = go topssh topl
                        ++ show (ssxLength topssh) ++ ", list has length "
                        ++ show (length topl) ++ ")"
 
+{-# INLINEABLE listxToList #-}
 listxToList :: ListX sh' (Const i) -> [i]
 listxToList ZX = []
 listxToList (Const i ::% is) = i : listxToList is
@@ -219,6 +220,9 @@ instance Foldable (IxX sh) where
   {-# INLINE foldr #-}
   foldr _ z ZIX = z
   foldr f z (x :.% xs) = f x (foldr f z xs)
+  {-# INLINEABLE toList #-}
+  toList ZIX = []
+  toList (i :.% is) = i : Foldable.toList is
   null ZIX = False
   null _ = True
 
@@ -441,6 +445,7 @@ shxFromList topssh topl = go topssh topl
                        ++ show (ssxLength topssh) ++ ", list has length "
                        ++ show (length topl) ++ ")"
 
+{-# INLINEABLE shxToList #-}
 shxToList :: IShX sh -> [Int]
 shxToList ZSX = []
 shxToList (smn :$% sh) = fromSMayNat' smn : shxToList sh
diff --git a/src/Data/Array/Nested/Ranked/Shape.hs b/src/Data/Array/Nested/Ranked/Shape.hs
index 989d7d1..739f0de 100644
--- a/src/Data/Array/Nested/Ranked/Shape.hs
+++ b/src/Data/Array/Nested/Ranked/Shape.hs
@@ -79,6 +79,9 @@ instance Foldable (ListR n) where
   {-# INLINE foldr #-}
   foldr _ z ZR = z
   foldr f z (x ::: xs) = f x (foldr f z xs)
+  {-# INLINEABLE toList #-}
+  toList ZR = []
+  toList (i ::: is) = i : Foldable.toList is
   null ZR = False
   null _ = True
 
diff --git a/src/Data/Array/Nested/Shaped/Shape.hs b/src/Data/Array/Nested/Shaped/Shape.hs
index c1e687a..bbcdbf9 100644
--- a/src/Data/Array/Nested/Shaped/Shape.hs
+++ b/src/Data/Array/Nested/Shaped/Shape.hs
@@ -126,6 +126,7 @@ listsRank :: ListS sh f -> SNat (Rank sh)
 listsRank ZS = SNat
 listsRank (_ ::$ sh) = snatSucc (listsRank sh)
 
+{-# INLINEABLE listsToList #-}
 listsToList :: ListS sh (Const i) -> [i]
 listsToList ZS = []
 listsToList (Const i ::$ is) = i : listsToList is
@@ -229,6 +230,9 @@ instance Foldable (IxS sh) where
   {-# INLINE foldr #-}
   foldr _ z ZIS = z
   foldr f z (x :.$ xs) = f x (foldr f z xs)
+  {-# INLINEABLE toList #-}
+  toList ZIS = []
+  toList (i :.$ is) = i : Foldable.toList is
   null ZIS = False
   null _ = True
 
@@ -335,6 +339,7 @@ shsSize :: ShS sh -> Int
 shsSize ZSS = 1
 shsSize (n :$$ sh) = fromSNat' n * shsSize sh
 
+{-# INLINEABLE shsToList #-}
 shsToList :: ShS sh -> [Int]
 shsToList ZSS = []
 shsToList (sn :$$ sh) = fromSNat' sn : shsToList sh