1 files changed, 0 insertions, 57 deletions
diff --git a/library/std/src/sys_common/condvar.rs b/library/std/src/sys_common/condvar.rs
deleted file mode 100644
index 8bc5b2411..000000000
--- a/library/std/src/sys_common/condvar.rs
+++ /dev/null
@@ -1,57 +0,0 @@
-use crate::sys::locks as imp;
-use crate::sys_common::mutex::MovableMutex;
-use crate::time::Duration;
-
-mod check;
-
-type CondvarCheck = <imp::MovableMutex as check::CondvarCheck>::Check;
-
-/// An OS-based condition variable.
-pub struct Condvar {
-    inner: imp::MovableCondvar,
-    check: CondvarCheck,
-}
-
-impl Condvar {
-    /// Creates a new condition variable for use.
-    #[inline]
-    #[rustc_const_stable(feature = "const_locks", since = "1.63.0")]
-    pub const fn new() -> Self {
-        Self { inner: imp::MovableCondvar::new(), check: CondvarCheck::new() }
-    }
-
-    /// Signals one waiter on this condition variable to wake up.
-    #[inline]
-    pub fn notify_one(&self) {
-        unsafe { self.inner.notify_one() };
-    }
-
-    /// Awakens all current waiters on this condition variable.
-    #[inline]
-    pub fn notify_all(&self) {
-        unsafe { self.inner.notify_all() };
-    }
-
-    /// Waits for a signal on the specified mutex.
-    ///
-    /// Behavior is undefined if the mutex is not locked by the current thread.
-    ///
-    /// May panic if used with more than one mutex.
-    #[inline]
-    pub unsafe fn wait(&self, mutex: &MovableMutex) {
-        self.check.verify(mutex);
-        self.inner.wait(mutex.raw())
-    }
-
-    /// Waits for a signal on the specified mutex with a timeout duration
-    /// specified by `dur` (a relative time into the future).
-    ///
-    /// Behavior is undefined if the mutex is not locked by the current thread.
-    ///
-    /// May panic if used with more than one mutex.
-    #[inline]
-    pub unsafe fn wait_timeout(&self, mutex: &MovableMutex, dur: Duration) -> bool {
-        self.check.verify(mutex);
-        self.inner.wait_timeout(mutex.raw(), dur)
-    }
-}