diff options
| author | Mikolaj Konarski <mikolaj.konarski@funktory.com> | 2025-12-16 09:51:51 +0100 |
|---|---|---|
| committer | Mikolaj Konarski <mikolaj.konarski@funktory.com> | 2025-12-16 10:09:21 +0100 |
| commit | 550a05c13d0cbb6ebd4c48e9215666628efac5b6 (patch) | |
| tree | b95002c5601052df84096fda82282982ec29cdbb /src/Data/Array/Nested/Shaped/Shape.hs | |
| parent | 16e03fbb6d99bf97c8f73980f70de88e5e638306 (diff) | |
Make ShR a newtype over ShX
Diffstat (limited to 'src/Data/Array/Nested/Shaped/Shape.hs')
| -rw-r--r-- | src/Data/Array/Nested/Shaped/Shape.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Data/Array/Nested/Shaped/Shape.hs b/src/Data/Array/Nested/Shaped/Shape.hs index a9bfe14..521ec2f 100644 --- a/src/Data/Array/Nested/Shaped/Shape.hs +++ b/src/Data/Array/Nested/Shaped/Shape.hs @@ -454,10 +454,10 @@ shsPermute = coerce shxPermute shsIndex :: forall i sh. SNat i -> ShS sh -> SNat (Index i sh) -shsIndex i sh = +shsIndex i (ShS sh) = gcastWith (unsafeCoerceRefl :: Index i (MapJust sh) :~: Just (Index i sh)) $ - case shxIndex i (coerce sh) of + case shxIndex @_ @_ @Int i sh of SKnown SNat -> SNat shsPermutePrefix :: forall is sh. Perm is -> ShS sh -> ShS (PermutePrefix is sh) |