From aaf508cab3556db647987ecd40d695fe43369630 Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Tue, 7 Dec 2021 18:25:27 +0100
Subject: [PATCH] Use const thread_local!

---
 src/driver/jit.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/driver/jit.rs b/src/driver/jit.rs
index 8c93a1513490..309d27090b5c 100644
--- a/src/driver/jit.rs
+++ b/src/driver/jit.rs
@@ -24,7 +24,7 @@ struct JitState {
 }
 
 thread_local! {
-    static LAZY_JIT_STATE: RefCell<Option<JitState>> = RefCell::new(None);
+    static LAZY_JIT_STATE: RefCell<Option<JitState>> = const { RefCell::new(None) };
 }
 
 /// The Sender owned by the rustc thread