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Use Arc as Lrc for parallel compiler #109480

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Use Arc as Lrc for parallel compiler #109480

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7 changes: 2 additions & 5 deletions compiler/rustc_data_structures/src/sync.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -166,8 +166,6 @@ cfg_if! {

pub type MetadataRef = OwningRef<Box<dyn Erased>, [u8]>;

pub use std::rc::Rc as Lrc;
pub use std::rc::Weak as Weak;
pub use std::cell::Ref as ReadGuard;
pub use std::cell::Ref as MappedReadGuard;
pub use std::cell::RefMut as WriteGuard;
Expand Down Expand Up @@ -264,9 +262,6 @@ cfg_if! {

pub use std::sync::atomic::{AtomicBool, AtomicUsize, AtomicU32, AtomicU64};

pub use std::sync::Arc as Lrc;
pub use std::sync::Weak as Weak;

pub type MTRef<'a, T> = &'a T;

#[derive(Debug, Default)]
Expand Down Expand Up @@ -364,6 +359,8 @@ cfg_if! {
}
}

pub use std::sync::Arc as Lrc;

pub fn assert_sync<T: ?Sized + Sync>() {}
pub fn assert_send<T: ?Sized + Send>() {}
pub fn assert_send_val<T: ?Sized + Send>(_t: &T) {}
Expand Down