From db91cdf7e4ba10373ff47573d047e9785ec4b94b Mon Sep 17 00:00:00 2001
From: Dmitry Kovanikov <kovanikov@gmail.com>
Date: Sun, 10 Jun 2018 21:33:06 +0800
Subject: [PATCH] Add first-class-patterns

---
 build-constraints.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index bdd3fc0c..ba2ffcea 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3153,9 +3153,10 @@ packages:
         - o-clock
         - universum
 
-    "Kowainik <xrom.xkov@gmail.com> @kowainik":
+    "Kowainik <xrom.xkov@gmail.com> @ChShersh":
         # Requires Cabal file format 2.2
         # - base-noprelude == 4.11.1.0
+        - first-class-patterns
         - summoner
         - tomland