From 273747f8456563e5c7080e863b623f2fe284aabd Mon Sep 17 00:00:00 2001
From: sorki <srk@48.io>
Date: Wed, 6 Dec 2023 19:04:46 +0100
Subject: [PATCH] tests: enable TypeFamilies for Realisation

---
 hnix-store-tests/src/System/Nix/Arbitrary/Realisation.hs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hnix-store-tests/src/System/Nix/Arbitrary/Realisation.hs b/hnix-store-tests/src/System/Nix/Arbitrary/Realisation.hs
index d5b6ab38..509b26af 100644
--- a/hnix-store-tests/src/System/Nix/Arbitrary/Realisation.hs
+++ b/hnix-store-tests/src/System/Nix/Arbitrary/Realisation.hs
@@ -1,3 +1,5 @@
+-- due to Illegal equational constraint Test.QuickCheck.Arbitrary.Generic.TypesDiffer
+{-# LANGUAGE TypeFamilies #-}
 -- due to recent generic-arbitrary
 {-# OPTIONS_GHC -fconstraint-solver-iterations=0 #-}
 {-# OPTIONS_GHC -Wno-orphans #-}