From cf0ea786ffb884adbe68455ec0a48de9424614c7 Mon Sep 17 00:00:00 2001
From: Eduard Burtescu <edy.burt@gmail.com>
Date: Wed, 24 Feb 2016 11:42:16 +0200
Subject: [PATCH] tests: Force instantiation of extern fns.

---
 src/test/codegen/extern-functions.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/test/codegen/extern-functions.rs b/src/test/codegen/extern-functions.rs
index ff9d54e67e47..7ee31070b263 100644
--- a/src/test/codegen/extern-functions.rs
+++ b/src/test/codegen/extern-functions.rs
@@ -22,3 +22,8 @@ extern {
     #[unwind]
     fn unwinding_extern_fn();
 }
+
+pub unsafe fn force_declare() {
+    extern_fn();
+    unwinding_extern_fn();
+}