From aa68aaa8e1b6c667987b71a83c332f1ce0988e54 Mon Sep 17 00:00:00 2001
From: Mara Bos <m-ou.se@m-ou.se>
Date: Sat, 12 Sep 2020 17:11:47 +0200
Subject: [PATCH] Mark Once::new as #[inline].

Without this, it was not inlined in SyncOnceCell::into_inner(), causing
unecessary checks and dead code.
---
 library/std/src/sync/once.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/std/src/sync/once.rs b/library/std/src/sync/once.rs
index 8fed369bffc..29ae338cb2e 100644
--- a/library/std/src/sync/once.rs
+++ b/library/std/src/sync/once.rs
@@ -191,6 +191,7 @@ struct WaiterQueue<'a> {
 
 impl Once {
     /// Creates a new `Once` value.
+    #[inline]
     #[stable(feature = "once_new", since = "1.2.0")]
     #[rustc_const_stable(feature = "const_once_new", since = "1.32.0")]
     pub const fn new() -> Once {