From 69901813cf407575d20dc4cf526bb8e855739f47 Mon Sep 17 00:00:00 2001
From: Cray Elliott <MP2E@archlinux.us>
Date: Sat, 12 Jul 2014 17:19:57 -0700
Subject: [PATCH] Update SBV to v3.1

---
 pkgs/development/libraries/haskell/sbv/default.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/libraries/haskell/sbv/default.nix b/pkgs/development/libraries/haskell/sbv/default.nix
index a4450bdc892..abb65ebb9d2 100644
--- a/pkgs/development/libraries/haskell/sbv/default.nix
+++ b/pkgs/development/libraries/haskell/sbv/default.nix
@@ -1,13 +1,15 @@
-{ cabal, deepseq, filepath, HUnit, mtl, QuickCheck, random, syb }:
+{ cabal, async, deepseq, filepath, HUnit, mtl, QuickCheck, random
+, syb
+}:
 
 cabal.mkDerivation (self: {
   pname = "sbv";
-  version = "3.0";
-  sha256 = "16k9f0x4amg7mm8ib22nyk1rngrbf9311gl2m15hbdq49jp8ik9i";
+  version = "3.1";
+  sha256 = "19rn5ynqqjz0zw7gcb0y4clzxxnmq56a2qx369mz283455l86h5j";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [
-    deepseq filepath HUnit mtl QuickCheck random syb
+    async deepseq filepath HUnit mtl QuickCheck random syb
   ];
   testDepends = [ filepath HUnit syb ];
   meta = {