From 55eb7ebe78dba2df788db8b8df16968e91418dad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mario=20Bla=C5=BEevi=C4=87?= <blamario@yahoo.com>
Date: Sun, 17 Dec 2017 23:06:06 -0500
Subject: [PATCH] Added the rank2classes package

---
 build-constraints.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 61daee82..371e61e2 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -589,6 +589,7 @@ packages:
         - incremental-parser
         - monoid-subclasses
         - picoparsec
+        - rank2classes
 
     "Brent Yorgey <byorgey@gmail.com> @byorgey":
         - active