From 2adc07f462fbd9bc2dc4a3b756d1e580fa337558 Mon Sep 17 00:00:00 2001
From: hank-der-hafenarbeiter <kevinkielholz@web.de>
Date: Tue, 9 Aug 2016 14:40:07 +0200
Subject: [PATCH] added unit test

---
 src/test/compile-fail/E0045.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/test/compile-fail/E0045.rs b/src/test/compile-fail/E0045.rs
index 2a731596b4be..a3fea8e0db29 100644
--- a/src/test/compile-fail/E0045.rs
+++ b/src/test/compile-fail/E0045.rs
@@ -8,7 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-extern "Rust" { fn foo(x: u8, ...); } //~ ERROR E0045
+extern "Rust" { fn foo(x: u8, ...); }   //~ ERROR E0045
+                                        //~| NOTE variadics require C calling conventions
 
 fn main() {
 }