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authorMikolaj Konarski <mikolaj.konarski@funktory.com>2025-12-16 09:51:51 +0100
committerMikolaj Konarski <mikolaj.konarski@funktory.com>2026-03-15 10:35:48 +0100
commite721543d6dfac2b1130b8dc0a1294c833610ba78 (patch)
tree44d7b36645610b77ef50ee2af9f1a140d1bc49cd /src/Data/Array/Nested/Convert.hs
parentc68edd1f51dc08aabc36aed0ca3273e4751fcf5f (diff)
Make ShR a newtype over ShX
Diffstat (limited to 'src/Data/Array/Nested/Convert.hs')
-rw-r--r--src/Data/Array/Nested/Convert.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Data/Array/Nested/Convert.hs b/src/Data/Array/Nested/Convert.hs
index 7da1107..226a425 100644
--- a/src/Data/Array/Nested/Convert.hs
+++ b/src/Data/Array/Nested/Convert.hs
@@ -56,6 +56,9 @@ import Data.Array.Nested.Types
-- * To ranked
+-- TODO: change all those unsafeCoerces into coerces by defining shaped
+-- and ranekd index types as newtypes of the mixed index type
+-- and similarly for the sized lists
ixrFromIxS :: IxS sh i -> IxR (Rank sh) i
ixrFromIxS ZIS = ZIR
ixrFromIxS (i :.$ ix) = i :.: ixrFromIxS ix