From 847985c8b8d7873678b815aae0d812bf3834ce7a Mon Sep 17 00:00:00 2001
From: gnzlbg <gonzalobg88@gmail.com>
Date: Thu, 29 Nov 2018 13:22:04 +0100
Subject: [PATCH] reformat

---
 library/stdarch/coresimd/arm/armclang.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/stdarch/coresimd/arm/armclang.rs b/library/stdarch/coresimd/arm/armclang.rs
index 455f911d4244..36a3a2fe9a31 100644
--- a/library/stdarch/coresimd/arm/armclang.rs
+++ b/library/stdarch/coresimd/arm/armclang.rs
@@ -43,7 +43,9 @@ pub unsafe fn __breakpoint(val: i32) {
     // doc builds work. The proper macro will shadow this definition below.
     #[allow(unused_macros)]
     macro_rules! call {
-        ($e:expr) => {()}
+        ($e:expr) => {
+            ()
+        };
     }
 
     #[cfg(target_arch = "arm")]