From 2a13ea484e20da49066be89dd909aac61b601700 Mon Sep 17 00:00:00 2001
From: Leonardo de Moura <leonardo@microsoft.com>
Date: Tue, 18 Sep 2018 08:23:32 -0700
Subject: [PATCH] chore(library/init/lean/ir/extract_cpp): add space

---
 library/init/lean/ir/extract_cpp.lean | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/init/lean/ir/extract_cpp.lean b/library/init/lean/ir/extract_cpp.lean
index 2a3beba95a..d38b02e1bd 100644
--- a/library/init/lean/ir/extract_cpp.lean
+++ b/library/init/lean/ir/extract_cpp.lean
@@ -56,7 +56,7 @@ emit "(" *> a <* emit ")"
 def comma (a b : extract_m unit) : extract_m unit :=
 a *> emit ", " *> b
 
-local infix `<+>`:65 := comma
+local infix ` <+> `:65 := comma
 
 def emit_var (x : var) : extract_m unit :=
 emit $ name.mangle x "_x"