Switch to nixpkgs-23.11, ghc 9.6.3

This brings a bunch of improvements. I got rid of some custom packages, I can
now build exllama without using a non-default cuda version. Oh yeah and I get to
use GHC 9.6.2 now, a huge upgrade from 9.4. Unfortunately I also updated ormolu
and some unrelated formatting changed, but that's life I guess.

1 files changed, 3 insertions, 3 deletions

diff --git a/System/Random/Shuffle.hs b/System/Random/Shuffle.hs
index 1df376f..4cd36eb 100644
--- a/System/Random/Shuffle.hs
+++ b/System/Random/Shuffle.hs
@@ -94,16 +94,16 @@ shuffle elements = shuffleTree (buildTree elements)
 -- | Given a sequence (e1,...en) to shuffle, its length, and a random
 --  generator, compute the corresponding permutation of the input
 --  sequence.
-shuffle' :: RandomGen gen => [a] -> Int -> gen -> [a]
+shuffle' :: (RandomGen gen) => [a] -> Int -> gen -> [a]
 shuffle' elements len = shuffle elements <. rseq len
   where
     -- The sequence (r1,...r[n-1]) of numbers such that r[i] is an
     -- independent sample from a uniform random distribution
     -- [0..n-i]
-    rseq :: RandomGen gen => Int -> gen -> [Int]
+    rseq :: (RandomGen gen) => Int -> gen -> [Int]
     rseq n = map fst <. rseq' (n - 1)
       where
-        rseq' :: RandomGen gen => Int -> gen -> [(Int, gen)]
+        rseq' :: (RandomGen gen) => Int -> gen -> [(Int, gen)]
         rseq' 0 _ = []
         rseq' i gen = (j, gen) : rseq' (i - 1) gen'
           where