From fb7eb3b0583e8cd64b1df4c17d794d99e5a98dd7 Mon Sep 17 00:00:00 2001
From: Joe Kachmar <joseph.kachmar@gmail.com>
Date: Fri, 31 Jan 2020 14:58:23 +0000
Subject: [PATCH] Restricted first-class-faimlies < 0.7.0.0

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 18f7e096..435a550a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -447,7 +447,7 @@ packages:
 
     "Li-yao Xia <lysxia@gmail.com> @Lysxia":
         - boltzmann-samplers
-        - first-class-families
+        - first-class-families < 0.7.0.0 # https://github.com/commercialhaskell/stackage/issues/5117
         - generic-data
         - generic-data-surgery < 0 # via generic-data
         - generic-random