update cabal + internal + ci

.github/workflows/haskell-ci.yml

@@ -16,7 +16,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest]
-        ghc: ['8.10', '9.0', '9.2', '9.4', '9.6', '9.8', '9.10']
+        ghc: ['9.4', '9.6', '9.8', '9.10', '9.12']
         include:
         - os: macOS-latest
           ghc: 'latest'

nonempty-vector.cabal

@@ -17,13 +17,11 @@ extra-doc-files:
   README.md
 
 tested-with:
-  GHC ==8.10.7
-   || ==9.0.2
-   || ==9.2.6
-   || ==9.4.4
-   || ==9.6.4
-   || ==9.8.1
+  GHC ==9.4.4
+   || ==9.6.6
+   || ==9.8.4
    || ==9.10.1
+   || ==9.12.1
 
 source-repository head
   type:     git
@@ -36,7 +34,7 @@ library
     Data.Vector.NonEmpty.Mutable
 
   build-depends:
-      base       >=4.14  && <4.21
+      base       >=4.16  && <4.22
     , deepseq
     , primitive  >=0.6  && <0.10
     , vector     >=0.12 && <0.14
@@ -50,7 +48,7 @@ test-suite tasty
   type:              exitcode-stdio-1.0
   main-is:           Main.hs
   build-depends:
-      base     >=4.14 && <4.21
+      base     >=4.16 && <4.22
     , nonempty-vector
     , QuickCheck
     , tasty

src/Data/Vector/NonEmpty/Internal.hs

@@ -43,7 +43,9 @@ import qualified Data.Foldable1 as Foldable1
 #endif
 import Data.Functor.Classes (Eq1, Ord1, Show1, Read1(..))
 import qualified Data.Vector as V
+#if __GLASGOW_HASKELL__ < 912
 import Data.Typeable (Typeable)
+#endif
 import Data.Vector.Mutable (MVector)
 
 import qualified Text.Read as Read
@@ -67,7 +69,10 @@ newtype NonEmptyVector a = NonEmptyVector
     } deriving
       ( Eq, Ord
       , Eq1, Ord1, Show1
-      , Data, Typeable, NFData
+      , Data, NFData
+#if __GLASGOW_HASKELL__ < 912
+      , Typeable
+#endif
       , Functor, Applicative, Monad
       , MonadZip
       , Semigroup
@@ -126,7 +131,9 @@ instance Traversable NonEmptyVector where
 --
 newtype NonEmptyMVector s a = NonEmptyMVector
     { _nemVec :: MVector s a }
+#if __GLASGOW_HASKELL__ < 912
     deriving (Typeable)
+#endif
 
 -- | 'NonEmptyMVector' parametrized by 'PrimState'
 --