From e5a38d5fe584d8867d6161aafeab94008721345a Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Sat, 18 Jun 2016 11:57:11 -0400
Subject: [PATCH] Instantiated patterns need `?`, not `_`.

---
 racket/syndicate/pattern.rkt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/racket/syndicate/pattern.rkt b/racket/syndicate/pattern.rkt
index eb626d3..00016da 100644
--- a/racket/syndicate/pattern.rkt
+++ b/racket/syndicate/pattern.rkt
@@ -141,7 +141,7 @@
              (values #'?
                      #'?
                      '()
-                     #'_)
+                     #'?)
              (values #'non-pair
                      #'non-pair
                      '()