From c2c33045cc81cffb3b179e7b87a8c8c7aac27366 Mon Sep 17 00:00:00 2001
From: mrkkrp <markkarpov@opmbx.org>
Date: Sun, 7 Feb 2016 20:50:27 +0600
Subject: [PATCH] Fix the build for older GHCs

---
 Text/Megaparsec/Combinator.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Text/Megaparsec/Combinator.hs b/Text/Megaparsec/Combinator.hs
index e49cef6..5d80449 100644
--- a/Text/Megaparsec/Combinator.hs
+++ b/Text/Megaparsec/Combinator.hs
@@ -36,6 +36,7 @@ import Data.Foldable (asum)
 
 #if !MIN_VERSION_base(4,8,0)
 import Data.Foldable (Foldable)
+import Data.Traversable (sequenceA)
 #endif
 
 -- | @between open close p@ parses @open@, followed by @p@ and @close@.