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Diffstat (limited to 'src/Data/Array/Nested')
| -rw-r--r-- | src/Data/Array/Nested/Shaped/Shape.hs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/Data/Array/Nested/Shaped/Shape.hs b/src/Data/Array/Nested/Shaped/Shape.hs index aa98707..10e1a9d 100644 --- a/src/Data/Array/Nested/Shaped/Shape.hs +++ b/src/Data/Array/Nested/Shaped/Shape.hs @@ -273,7 +273,10 @@ ixsPermutePrefix = coerce (listsPermutePrefix @(Const i)) type role ShS nominal type ShS :: [Nat] -> Type newtype ShS sh = ShS (ListS sh SNat) - deriving (Eq, Ord, Generic) + deriving (Generic) + +instance Eq (ShS sh) where _ == _ = True +instance Ord (ShS sh) where compare _ _ = EQ pattern ZSS :: forall sh. () => sh ~ '[] => ShS sh pattern ZSS = ShS ZS |