From cacbb2147f709c634ed4c025f89f9c02e106fe33 Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Sat, 21 May 2016 05:43:13 -0400
Subject: [PATCH] add trailing comma

---
 src/librustc/ty/sty.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/ty/sty.rs b/src/librustc/ty/sty.rs
index 5a648dcbab7..2bb88e52f88 100644
--- a/src/librustc/ty/sty.rs
+++ b/src/librustc/ty/sty.rs
@@ -716,7 +716,7 @@ pub struct EarlyBoundRegion {
 
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]
 pub struct TyVid {
-    pub index: u32
+    pub index: u32,
 }
 
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]