From 706cc974bfe7a54c5036185ddf4817d3a8fd5b0d Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Tue, 15 Dec 2020 10:28:07 -0500
Subject: [PATCH] Constrain Alex to be new enough to support the revised
 primops

---
 components/HaskellTools.dhall | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/HaskellTools.dhall b/components/HaskellTools.dhall
index f790573..e13a966 100644
--- a/components/HaskellTools.dhall
+++ b/components/HaskellTools.dhall
@@ -18,6 +18,7 @@ let
         $CABAL \
           --store-dir=${outDir}/store \
           v2-install \
+          --constraint='alex ^>= 3.2.6' \
           --constraint='happy ^>= 1.20' \
           --with-compiler=$GHC \
           --enable-static \
-- 
GitLab