From 74f2d582d237770b092923702fe073300dcf46ed Mon Sep 17 00:00:00 2001
From: Jason Newcomb <jsnewcomb@pm.me>
Date: Mon, 29 Aug 2022 10:00:22 -0400
Subject: [PATCH] Remove `Sync` requirement from lint pass objects as they are
 created on demand

---
 compiler/rustc_lint/src/passes.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/compiler/rustc_lint/src/passes.rs b/compiler/rustc_lint/src/passes.rs
index 413f06a97a2..90c554c2e04 100644
--- a/compiler/rustc_lint/src/passes.rs
+++ b/compiler/rustc_lint/src/passes.rs
@@ -243,6 +243,5 @@ macro_rules! declare_combined_early_lint_pass {
 }
 
 /// A lint pass boxed up as a trait object.
-pub type EarlyLintPassObject = Box<dyn EarlyLintPass + sync::Send + sync::Sync + 'static>;
-pub type LateLintPassObject =
-    Box<dyn for<'tcx> LateLintPass<'tcx> + sync::Send + sync::Sync + 'static>;
+pub type EarlyLintPassObject = Box<dyn EarlyLintPass + sync::Send + 'static>;
+pub type LateLintPassObject = Box<dyn for<'tcx> LateLintPass<'tcx> + sync::Send + 'static>;