From 2590a85189c5fbcd7bdf2d76e27e74c396447ab2 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Wed, 25 Sep 2019 17:30:11 +0200
Subject: [PATCH] haskell-liquidhaskell: drop obsolete overrides

---
 .../configuration-ghc-8.6.x.nix               | 21 -------------------
 1 file changed, 21 deletions(-)

diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
index 41b6177efef6..7c0866bfbe5f 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
@@ -71,27 +71,6 @@ self: super: {
   # Break out of "yaml >=0.10.4.0 && <0.11": https://github.com/commercialhaskell/stack/issues/4485
   stack = doJailbreak super.stack;
 
-  # Needs a recent version from the "develop" branch of the upstream git
-  # repository to compile with ghc 8.6.4.
-  liquid-fixpoint = assert super.liquid-fixpoint.version == "0.7.0.7"; overrideSrc super.liquid-fixpoint {
-    src = pkgs.fetchFromGitHub {
-      owner = "ucsd-progsys";
-      repo = "liquid-fixpoint";
-      rev = "42c027ab9ae47907c588a2f1f9c05a5e0aa881e9";
-      sha256 = "17qmzq1vx7h04yd38drr6sh6hys3q2rz62qh3pna9kbxlcnikkqf";
-    };
-    version = "0.8.0.2-pre-release";
-  };
-  liquidhaskell = assert super.liquidhaskell.version == "0.8.2.4"; overrideSrc super.liquidhaskell {
-    src = pkgs.fetchFromGitHub {
-      owner = "ucsd-progsys";
-      repo = "liquidhaskell";
-      rev = "46f11e8faef006e70d39572d08419283b1280b88";
-      sha256 = "10z5r6g5acd43bsak762kwhy33ff262zmhs0wga545nbg29q1fyp";
-    };
-    version = "0.8.6.0-pre-release";
-  };
-
   # Newer versions don't compile.
   resolv = self.resolv_0_1_1_2;