From 798c3a13b6dc71f84b2430c9c5bed3df5cace7e6 Mon Sep 17 00:00:00 2001
From: Mihai Maruseac <mihai.maruseac@gmail.com>
Date: Fri, 31 Jul 2020 09:22:39 -0700
Subject: [PATCH] Upper bound `prettyprinter` (#5558)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 30944d01..286f8f2d 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2749,7 +2749,7 @@ packages:
     "David Luposchainsky <dluposchainsky (λ) googles email service> @quchen":
         - pgp-wordlist
         - show-prettyprint < 0 # via trifecta
-        - prettyprinter
+        - prettyprinter < 1.7.0 # https://github.com/commercialhaskell/stackage/issues/5558
         - prettyprinter-ansi-terminal
         - prettyprinter-compat-wl-pprint
         - prettyprinter-compat-ansi-wl-pprint