From 3a7ec7f4c4716d2967aedab2ef3d051c9cfc2041 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Tue, 15 Jul 2014 19:13:42 -0700
Subject: [PATCH] Update an error message with \U support

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

diff --git a/src/parser.rs b/src/parser.rs
index ffe3eb8..ec9adf9 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -355,7 +355,7 @@ impl<'a> Parser<'a> {
                                 lo: pos,
                                 hi: pos + 1,
                                 desc: format!("expected {} hex digits \
-                                               after a `u` escape", len),
+                                               after a `{}` escape", len, c),
                             })
                         }
                     }