From fd2660c599e2e3d61572eb3e4996c33b76fb3f20 Mon Sep 17 00:00:00 2001
From: Chris Dornan <chris@chrisdornan.com>
Date: Tue, 25 Aug 2020 08:04:24 +0100
Subject: [PATCH] reimpose prettyprinter constraints

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index ca08c9f2..702becea 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -495,7 +495,7 @@ packages:
         - monadlist
         - ref-tf
         - unordered-containers
-        - prettyprinter
+        - prettyprinter < 1.7.0 # https://github.com/commercialhaskell/stackage/issues/5558
         - prettyprinter-ansi-terminal
         - prettyprinter-compat-wl-pprint
         - prettyprinter-compat-ansi-wl-pprint