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Add track_caller to some Lock methods

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This commit is contained in:
Cameron Steffen 2022-11-01 12:24:51 -05:00
parent 2afca78a0b
commit 10a5e75537
1 changed files with 11 additions and 0 deletions
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11
compiler/rustc_data_structures/src/sync.rs
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@ -410,6 +410,7 @@ impl<T> Lock<T> {
#[cfg(parallel_compiler)]
#[inline(always)]
#[track_caller]
pub fn lock(&self) -> LockGuard<'_, T> {
if ERROR_CHECKING {
self.0.try_lock().expect("lock was already held")
@ -420,21 +421,25 @@ impl<T> Lock<T> {
#[cfg(not(parallel_compiler))]
#[inline(always)]
#[track_caller]
pub fn lock(&self) -> LockGuard<'_, T> {
self.0.borrow_mut()
}
#[inline(always)]
#[track_caller]
pub fn with_lock<F: FnOnce(&mut T) -> R, R>(&self, f: F) -> R {
f(&mut *self.lock())
}
#[inline(always)]
#[track_caller]
pub fn borrow(&self) -> LockGuard<'_, T> {
self.lock()
}
#[inline(always)]
#[track_caller]
pub fn borrow_mut(&self) -> LockGuard<'_, T> {
self.lock()
}
@ -476,6 +481,7 @@ impl<T> RwLock<T> {
#[cfg(not(parallel_compiler))]
#[inline(always)]
#[track_caller]
pub fn read(&self) -> ReadGuard<'_, T> {
self.0.borrow()
}
@ -491,6 +497,7 @@ impl<T> RwLock<T> {
}
#[inline(always)]
#[track_caller]
pub fn with_read_lock<F: FnOnce(&T) -> R, R>(&self, f: F) -> R {
f(&*self.read())
}
@ -509,6 +516,7 @@ impl<T> RwLock<T> {
#[cfg(not(parallel_compiler))]
#[inline(always)]
#[track_caller]
pub fn write(&self) -> WriteGuard<'_, T> {
self.0.borrow_mut()
}
@ -524,16 +532,19 @@ impl<T> RwLock<T> {
}
#[inline(always)]
#[track_caller]
pub fn with_write_lock<F: FnOnce(&mut T) -> R, R>(&self, f: F) -> R {
f(&mut *self.write())
}
#[inline(always)]
#[track_caller]
pub fn borrow(&self) -> ReadGuard<'_, T> {
self.read()
}
#[inline(always)]
#[track_caller]
pub fn borrow_mut(&self) -> WriteGuard<'_, T> {
self.write()
}