From 75b2e143f125d7e214b8d3e54b3079caba1cc065 Mon Sep 17 00:00:00 2001
From: John Kåre Alsaker <john.kare.alsaker@gmail.com>
Date: Thu, 3 Jan 2019 18:14:01 +0100
Subject: Make CompileController thread-safe

---
 src/librustc_data_structures/sync.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/librustc_data_structures')

diff --git a/src/librustc_data_structures/sync.rs b/src/librustc_data_structures/sync.rs
index d935eb7bdab..c18a5328dd5 100644
--- a/src/librustc_data_structures/sync.rs
+++ b/src/librustc_data_structures/sync.rs
@@ -323,6 +323,7 @@ cfg_if! {
 }
 
 pub fn assert_sync<T: ?Sized + Sync>() {}
+pub fn assert_send<T: ?Sized + Send>() {}
 pub fn assert_send_val<T: ?Sized + Send>(_t: &T) {}
 pub fn assert_send_sync_val<T: ?Sized + Sync + Send>(_t: &T) {}
 
-- 
cgit 1.4.1-3-g733a5