From 2a742f6aef61cee7397bffaead3eb5448db610f4 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 19 Dec 2017 21:59:01 +0100
Subject: [PATCH] haskell-edit-distance: jailbreak to fix build with QuickCheck
 2.10+

---
 pkgs/development/haskell-modules/configuration-common.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index ee93a4063409..50285f5c7691 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -978,4 +978,7 @@ self: super: {
   scalendar = markBroken super.scalendar;
   SCalendar = markBroken super.SCalendar;
 
+  # Needs QuickCheck >=2.4 && <2.10, which we don't have.
+  edit-distance = doJailbreak super.edit-distance;
+
 }