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| author | Tom Smeding <tom@tomsmeding.com> | 2024-07-24 12:24:42 +0200 |
|---|---|---|
| committer | Tom Smeding <tom@tomsmeding.com> | 2024-07-24 12:24:42 +0200 |
| commit | 4591e4f11bb045e97938473124f8a92585c3a0bd (patch) | |
| tree | 2d047722fd0d5568f83a338c05abb3a29cffbc04 /src/Data | |
| parent | a872f0e171825654c9559fd963f447b326d88400 (diff) | |
Revert "Add an awkward extra Typeable constraint that helps comparing shapes"
This reverts commit 774730c3b2742c59bea532e32f43fa12397a3a15.
Diffstat (limited to 'src/Data')
| -rw-r--r-- | src/Data/Array/Nested/Internal/Shape.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/Data/Array/Nested/Internal/Shape.hs b/src/Data/Array/Nested/Internal/Shape.hs index 99cca06..a7797a7 100644 --- a/src/Data/Array/Nested/Internal/Shape.hs +++ b/src/Data/Array/Nested/Internal/Shape.hs @@ -38,7 +38,6 @@ import GHC.IsList (IsList) import GHC.IsList qualified as IsList import GHC.TypeLits import GHC.TypeNats qualified as TN -import Type.Reflection (Typeable) import Data.Array.Mixed.Lemmas import Data.Array.Mixed.Permutation @@ -553,7 +552,7 @@ shsProduct (n :$$ sh) = n `snatMul` shsProduct sh -- | Evidence for the static part of a shape. This pops up only when you are -- polymorphic in the element type of an array. type KnownShS :: [Nat] -> Constraint -class Typeable sh => KnownShS sh where knownShS :: ShS sh +class KnownShS sh where knownShS :: ShS sh instance KnownShS '[] where knownShS = ZSS instance (KnownNat n, KnownShS sh) => KnownShS (n : sh) where knownShS = natSing :$$ knownShS |