From 7debb5c7852c91ef6ecd173057426518463d815a Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Thu, 13 Jan 2022 20:55:21 -0800
Subject: [PATCH] Add Sync bound to allocator parameter in vec::IntoIter
---
library/alloc/src/vec/into_iter.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/library/alloc/src/vec/into_iter.rs b/library/alloc/src/vec/into_iter.rs
index 18e191f2b59a2..f985fb78465b9 100644
--- a/library/alloc/src/vec/into_iter.rs
+++ b/library/alloc/src/vec/into_iter.rs
@@ -125,7 +125,7 @@ impl<T, A: Allocator> AsRef<[T]> for IntoIter<T, A> {
#[stable(feature = "rust1", since = "1.0.0")]
unsafe impl<T: Send, A: Allocator + Send> Send for IntoIter<T, A> {}
#[stable(feature = "rust1", since = "1.0.0")]
-unsafe impl<T: Sync, A: Allocator> Sync for IntoIter<T, A> {}
+unsafe impl<T: Sync, A: Allocator + Sync> Sync for IntoIter<T, A> {}
#[stable(feature = "rust1", since = "1.0.0")]
impl<T, A: Allocator> Iterator for IntoIter<T, A> {