From b97e23b1f439ed345c1a012b53b09b6eaab179ef Mon Sep 17 00:00:00 2001
From: James Brock <jamesbrock@gmail.com>
Date: Wed, 22 May 2024 16:36:57 +0900
Subject: [PATCH] nix develop nixos-23.11, ghc948

---
 flake.lock | 8 ++++----
 flake.nix  | 8 +++-----
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/flake.lock b/flake.lock
index 8d68527..21d8a3a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,16 +20,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1683408522,
-        "narHash": "sha256-9kcPh6Uxo17a3kK3XCHhcWiV1Yu1kYj22RHiymUhMkU=",
+        "lastModified": 1716218643,
+        "narHash": "sha256-i/E7gzQybvcGAYDRGDl39WL6yVk30Je/NXypBz6/nmM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "897876e4c484f1e8f92009fd11b7d988a121a4e7",
+        "rev": "a8695cbd09a7ecf3376bd62c798b9864d20f86ee",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 3aa52b7..ae141bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
 {
   description = "replace-megaparsec";
 
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
   inputs.flake-utils.url = "github:numtide/flake-utils";
 
   outputs = inputs:
@@ -12,16 +12,14 @@
           packageOverrides = hfinal: hprev:
             prev.haskell.packageOverrides hfinal hprev // {
               replace-megaparsec = hfinal.callCabal2nix "replace-megaparsec" ./. { };
-              # https://github.com/ddssff/listlike/issues/23
-              ListLike = prev.haskell.lib.dontCheck hprev.ListLike;
             };
         };
       };
       perSystem = system:
         let
           pkgs = import inputs.nixpkgs { inherit system; overlays = [ overlay ]; };
-          # hspkgs = pkgs.haskellPackages;
-          hspkgs = pkgs.haskell.packages.ghc944;
+          hspkgs = pkgs.haskellPackages;
+          # hspkgs = pkgs.haskell.packages.ghc944;
         in
         {
           devShell = hspkgs.shellFor {