From d526641aa5cfb3f624ea47e43be7e943a081cb6e Mon Sep 17 00:00:00 2001
From: Kei Hibino <ex8k.hibino@gmail.com>
Date: Thu, 30 Mar 2017 16:20:20 +0900
Subject: [PATCH] relational-query: add extention for template-haskell of GHC
 7.4.

---
 relational-query/src/Database/Relational/Query/BaseTH.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/relational-query/src/Database/Relational/Query/BaseTH.hs b/relational-query/src/Database/Relational/Query/BaseTH.hs
index 585e42c2..861ffac7 100644
--- a/relational-query/src/Database/Relational/Query/BaseTH.hs
+++ b/relational-query/src/Database/Relational/Query/BaseTH.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE TemplateHaskell #-}
 {-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE ConstraintKinds #-}
 
 -- |
 -- Module      : Database.Relational.Query.BaseTH