nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-23 07:14:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Rollup merge of #77164 - fusion-engineering-forks:no-more-funny-underscores, r=Mark-Simulacrum

Browse Source 
Remove workaround for deref issue that no longer exists.

The double underscores were used to work around issue #12808, which was solved in 2016.
This commit is contained in:
Jonas Schievink 2020-09-25 02:29:51 +02:00 committed by GitHub
commit fc4dc5f162
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
library/std/src/sys_common/remutex.rs
View File

@ -37,9 +37,7 @@ impl<T> RefUnwindSafe for ReentrantMutex<T> {}
/// guarded data.
#[must_use = "if unused the ReentrantMutex will immediately unlock"]
pub struct ReentrantMutexGuard<'a, T: 'a> {
// funny underscores due to how Deref currently works (it disregards field
// privacy).
__lock: &'a ReentrantMutex<T>,
lock: &'a ReentrantMutex<T>,
}
impl<T> !marker::Send for ReentrantMutexGuard<'_, T> {}
@ -129,7 +127,7 @@ impl<T: fmt::Debug + 'static> fmt::Debug for ReentrantMutex<T> {
impl<'mutex, T> ReentrantMutexGuard<'mutex, T> {
fn new(lock: &'mutex ReentrantMutex<T>) -> ReentrantMutexGuard<'mutex, T> {
ReentrantMutexGuard { __lock: lock }
ReentrantMutexGuard { lock }
}
}
@ -137,7 +135,7 @@ impl<T> Deref for ReentrantMutexGuard<'_, T> {
type Target = T;
fn deref(&self) -> &T {
&self.__lock.data
&self.lock.data
}
}
@ -145,7 +143,7 @@ impl<T> Drop for ReentrantMutexGuard<'_, T> {
#[inline]
fn drop(&mut self) {
unsafe {
self.__lock.inner.unlock();
self.lock.inner.unlock();
}
}
}