From eb424bfc184132c0f8075e706ffb0494ef80b2b3 Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Fri, 22 Nov 2019 20:38:16 +0100
Subject: Deduplicate data table entries

---
 AST.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'AST.hs')

diff --git a/AST.hs b/AST.hs
index a096227..5fd2518 100644
--- a/AST.hs
+++ b/AST.hs
@@ -19,7 +19,7 @@ data Value
     | VLet [(Name, Value)] Value
     | VBuiltin String
     | VEllipsis
-  deriving (Eq)
+  deriving (Eq, Ord)
 
 
 instance Show Program where
-- 
cgit v1.2.3-54-g00ecf