From b1c5c8de92389bfa966f7b98fe9726c76e37df61 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Mon, 12 Feb 2018 20:37:35 +0100
Subject: [PATCH] gnu: ghc-uuid-types: Fix tests with latest QuickCheck.

* gnu/packages/haskell.scm (ghc-uuid-types)[arguments]: Relax version
constraint for QuickCheck.
---
 gnu/packages/haskell.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 1fd856eb2c..20d0f36056 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -7857,6 +7857,8 @@ IPv4, IPv6 and MAC addresses.")
         (base32
          "1zdka5jnm1h6k36w3nr647yf3b5lqb336g3fkprhd6san9x52xlj"))))
     (build-system haskell-build-system)
+    (arguments
+     `(#:configure-flags (list "--allow-newer=QuickCheck")))
     (inputs `(("ghc-hashable" ,ghc-hashable)
               ("ghc-random" ,ghc-random)
               ("ghc-text" ,ghc-text)))