From 48d5874914083e920a8500e860d01d1757701283 Mon Sep 17 00:00:00 2001
From: Yoshua Wuyts <yoshuawuyts@gmail.com>
Date: Thu, 19 Nov 2020 21:22:32 +0100
Subject: [PATCH] Add the "promise" aliases to the `async` lang feature

---
 library/std/src/keyword_docs.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/std/src/keyword_docs.rs b/library/std/src/keyword_docs.rs
index b990b78570393..54f4eb22d6a1c 100644
--- a/library/std/src/keyword_docs.rs
+++ b/library/std/src/keyword_docs.rs
@@ -2175,6 +2175,7 @@ mod where_keyword {}
 
 // 2018 Edition keywords
 
+#[doc(alias = "promise")]
 #[doc(keyword = "async")]
 //
 /// Return a [`Future`] instead of blocking the current thread.