From b43349f11079df3850881983d2365a07fd282b6e Mon Sep 17 00:00:00 2001
From: Joshua Potter <jrpotter2112@gmail.com>
Date: Thu, 30 Nov 2017 21:10:24 -0800
Subject: [PATCH] Add error into postlude.

---
 src/Postlude.hs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Postlude.hs b/src/Postlude.hs
index 0c4aff6..9fb35ea 100644
--- a/src/Postlude.hs
+++ b/src/Postlude.hs
@@ -155,6 +155,10 @@ import GHC.Enum as X
   , Enum (..)
   )
 
+import GHC.Err as X
+  ( error
+  )
+
 import GHC.Float as X
   ( Double (..)
   , Float (..)