From decfb4d123651a0673db47542e18ca60d1c501ac Mon Sep 17 00:00:00 2001
From: Oli Scherer <git-spam-no-reply9815368754983@oli-obk.de>
Date: Tue, 21 Feb 2023 08:37:10 +0000
Subject: Use a lock-free datastructure for `source_span`

---
 compiler/rustc_data_structures/src/sync.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'compiler/rustc_data_structures/src/sync.rs')

diff --git a/compiler/rustc_data_structures/src/sync.rs b/compiler/rustc_data_structures/src/sync.rs
index ad71dcdf9d9..31323c21df0 100644
--- a/compiler/rustc_data_structures/src/sync.rs
+++ b/compiler/rustc_data_structures/src/sync.rs
@@ -26,6 +26,10 @@ use std::panic::{catch_unwind, resume_unwind, AssertUnwindSafe};
 pub use std::sync::atomic::Ordering;
 pub use std::sync::atomic::Ordering::SeqCst;
 
+pub use vec::AppendOnlyVec;
+
+mod vec;
+
 cfg_if! {
     if #[cfg(not(parallel_compiler))] {
         pub auto trait Send {}
-- 
cgit 1.4.1-3-g733a5