From e7e96921c28ab8d29b6ee61053152eead822f09a Mon Sep 17 00:00:00 2001
From: Mark Mansi <markm@cs.wisc.edu>
Date: Sat, 1 Dec 2018 15:48:55 -0600
Subject: remove some uses of try!

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

(limited to 'src/libsyntax_ext')

diff --git a/src/libsyntax_ext/format_foreign.rs b/src/libsyntax_ext/format_foreign.rs
index 6eba3c4f2bb..9c854019de6 100644
--- a/src/libsyntax_ext/format_foreign.rs
+++ b/src/libsyntax_ext/format_foreign.rs
@@ -264,7 +264,7 @@ pub mod printf {
             match *self {
                 Num::Num(n) => write!(s, "{}", n),
                 Num::Arg(n) => {
-                    let n = try!(n.checked_sub(1).ok_or(::std::fmt::Error));
+                    let n = n.checked_sub(1).ok_or(::std::fmt::Error)?;
                     write!(s, "{}$", n)
                 },
                 Num::Next => write!(s, "*"),
-- 
cgit 1.4.1-3-g733a5