From a9b30dde7b677c4e5f57d42c97044fa6a5d60008 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Fri, 4 Aug 2017 09:32:08 +0300
Subject: [PATCH] Block extensible

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 255a49ca..6ad0be64 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1719,7 +1719,7 @@ packages:
     "Fumiaki Kinoshita <fumiexcel@gmail.com> @fumieval":
         - boundingboxes
         - control-bool
-        - extensible
+        # - extensible # BLOCKED freer-effects compilation failure
         - monad-skeleton
         - objective
         - witherable