From 0a069fb1ef5b7c852da6362ed1a2b6e79ff4dc71 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Fri, 1 Jan 2021 20:37:11 +0100
Subject: [PATCH] splitmix: drop obsolete override

The 0.1.0.3 version is now the default.
---
 pkgs/development/haskell-modules/configuration-common.nix    | 3 ---
 pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix | 1 -
 pkgs/development/haskell-modules/configuration-nix.nix       | 1 -
 3 files changed, 5 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index dc156f9bf20a..ea66efa0206a 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -363,9 +363,6 @@ self: super: {
   punycode = dontCheck super.punycode;
   pwstore-cli = dontCheck super.pwstore-cli;
   quantities = dontCheck super.quantities;
-  QuickCheck_2_14_2 = super.QuickCheck_2_14_2.override( {
-    splitmix = self.splitmix_0_1_0_3;
-  });
   redis-io = dontCheck super.redis-io;
   rethinkdb = dontCheck super.rethinkdb;
   Rlang-QQ = dontCheck super.Rlang-QQ;
diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
index 3e057f892148..b6b4e8ab9a0b 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.0.x.nix
@@ -70,7 +70,6 @@ self: super: {
   resolv = doJailbreak super.resolv;
   singleton-bool = doJailbreak super.singleton-bool;
   split = doJailbreak super.split;
-  splitmix = self.splitmix_0_1_0_3;
   tar = doJailbreak super.tar;
   time-compat = doJailbreak super.time-compat;
   vector = doJailbreak (dontCheck super.vector);
diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index edf463d360e3..9cc048125172 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -550,7 +550,6 @@ self: super: builtins.intersectAttrs super {
 
   # Break infinite recursion cycle between QuickCheck and splitmix.
   splitmix = dontCheck super.splitmix;
-  splitmix_0_1_0_3 = dontCheck super.splitmix_0_1_0_3;
 
   # Break infinite recursion cycle between tasty and clock.
   clock = dontCheck super.clock;