From e44031f456389ddb7a84d1ef9797b515a549f549 Mon Sep 17 00:00:00 2001
From: Mihai Maruseac <mihai.maruseac@gmail.com>
Date: Fri, 30 Nov 2018 15:18:48 -0800
Subject: [PATCH] Upper bound Earley due to #4193

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index aa62389ed..a4764c227 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3880,6 +3880,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4188
         - chan < 0.0.4
 
+        # https://github.com/commercialhaskell/stackage/issues/4193
+        - Earley < 0.13
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of