From 82d814d1e9f314f6fc78d5ea00a92a6d95162af0 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 22 Jan 2015 17:24:01 +0100
Subject: [PATCH] haskell-vty: disable test suite to avoid ICE in GHC 7.8.4

Fixes https://github.com/NixOS/nixpkgs/issues/5900.
---
 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 57c6dab6adc8..1d2af9da6d4c 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -379,6 +379,9 @@ self: super: {
   # Help the test suite find system timezone data.
   tz = overrideCabal super.tz (drv: { preConfigure = "export TZDIR=${pkgs.tzdata}/share/zoneinfo"; });
 
+  # https://ghc.haskell.org/trac/ghc/ticket/9625
+  vty = dontCheck super.vty;
+
 }
 // {
   # Not on Hackage yet.