From 1e02897cdce57887925fc3034c8b3e2a87027ac3 Mon Sep 17 00:00:00 2001
From: Adam Bergmark <adam@bergmark.nl>
Date: Sun, 19 Apr 2020 13:58:59 +0200
Subject: [PATCH] dunai upper bound for #5316

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 63335f98..fb30ac45 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4754,6 +4754,9 @@ packages:
       - optics-th < 0.3
       - optics < 0.3
       - optics-vl < 0.2.1
+
+      # https://github.com/commercialhaskell/stackage/issues/5316
+      - dunai < 0.7.0
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of