From 0a21f1d0a2fe9e84727a2de735fdcf55e8820db6 Mon Sep 17 00:00:00 2001
From: Askar Safin <safinaskar@mail.ru>
Date: Mon, 3 Feb 2025 06:44:41 +0300
Subject: tree-wide: parallel: Fully removed all `Lrc`, replaced with `Arc`

---
 compiler/rustc_data_structures/src/owned_slice.rs | 8 ++++----
 compiler/rustc_data_structures/src/sync.rs        | 3 +--
 2 files changed, 5 insertions(+), 6 deletions(-)

(limited to 'compiler/rustc_data_structures/src')

diff --git a/compiler/rustc_data_structures/src/owned_slice.rs b/compiler/rustc_data_structures/src/owned_slice.rs
index c8be0ab52e9..17c48aee6fa 100644
--- a/compiler/rustc_data_structures/src/owned_slice.rs
+++ b/compiler/rustc_data_structures/src/owned_slice.rs
@@ -1,15 +1,15 @@
 use std::borrow::Borrow;
 use std::ops::Deref;
+use std::sync::Arc;
 
 // Use our fake Send/Sync traits when on not parallel compiler,
 // so that `OwnedSlice` only implements/requires Send/Sync
 // for parallel compiler builds.
 use crate::sync;
-use crate::sync::Lrc;
 
 /// An owned slice.
 ///
-/// This is similar to `Lrc<[u8]>` but allows slicing and using anything as the
+/// This is similar to `Arc<[u8]>` but allows slicing and using anything as the
 /// backing buffer.
 ///
 /// See [`slice_owned`] for `OwnedSlice` construction and examples.
@@ -34,7 +34,7 @@ pub struct OwnedSlice {
     //       \/
     //      ⊂(´･◡･⊂ )∘˚˳° (I am the phantom remnant of #97770)
     #[expect(dead_code)]
-    owner: Lrc<dyn sync::Send + sync::Sync>,
+    owner: Arc<dyn sync::Send + sync::Sync>,
 }
 
 /// Makes an [`OwnedSlice`] out of an `owner` and a `slicer` function.
@@ -86,7 +86,7 @@ where
     // N.B. the HRTB on the `slicer` is important — without it the caller could provide
     // a short lived slice, unrelated to the owner.
 
-    let owner = Lrc::new(owner);
+    let owner = Arc::new(owner);
     let bytes = slicer(&*owner)?;
 
     Ok(OwnedSlice { bytes, owner })
diff --git a/compiler/rustc_data_structures/src/sync.rs b/compiler/rustc_data_structures/src/sync.rs
index 7a9533031f4..bea87a6685d 100644
--- a/compiler/rustc_data_structures/src/sync.rs
+++ b/compiler/rustc_data_structures/src/sync.rs
@@ -18,7 +18,6 @@
 //!
 //! | Type                    | Serial version      | Parallel version                |
 //! | ----------------------- | ------------------- | ------------------------------- |
-//! | `Lrc<T>`                | `rc::Rc<T>`         | `sync::Arc<T>`                  |
 //! |` Weak<T>`               | `rc::Weak<T>`       | `sync::Weak<T>`                 |
 //! | `LRef<'a, T>` [^2]      | `&'a mut T`         | `&'a T`                         |
 //! |                         |                     |                                 |
@@ -109,7 +108,7 @@ pub use std::marker::{Send, Sync};
 #[cfg(target_has_atomic = "64")]
 pub use std::sync::atomic::AtomicU64;
 pub use std::sync::atomic::{AtomicBool, AtomicU32, AtomicUsize};
-pub use std::sync::{Arc as Lrc, OnceLock, Weak};
+pub use std::sync::{OnceLock, Weak};
 
 pub use mode::{is_dyn_thread_safe, set_dyn_thread_safe_mode};
 pub use parking_lot::{
-- 
cgit 1.4.1-3-g733a5