remove no-op 'let _ = '

rust-lang · Dec 4, 2022 · c823dfa · c823dfa
1 parent fd02567
commit c823dfa
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/library/std/src/sync/mpsc/mod.rs b/library/std/src/sync/mpsc/mod.rs
@@ -629,9 +629,7 @@ impl<T> Clone for Sender<T> {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T> Drop for Sender<T> {
-    fn drop(&mut self) {
-        let _ = self.inner;
-    }
+    fn drop(&mut self) {}
 }
 
 #[stable(feature = "mpsc_debug", since = "1.8.0")]
@@ -751,9 +749,7 @@ impl<T> Clone for SyncSender<T> {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T> Drop for SyncSender<T> {
-    fn drop(&mut self) {
-        let _ = self.inner;
-    }
+    fn drop(&mut self) {}
 }
 
 #[stable(feature = "mpsc_debug", since = "1.8.0")]
@@ -1094,9 +1090,7 @@ impl<T> IntoIterator for Receiver<T> {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T> Drop for Receiver<T> {
-    fn drop(&mut self) {
-        let _ = self.inner;
-    }
+    fn drop(&mut self) {}
 }
 
 #[stable(feature = "mpsc_debug", since = "1.8.0")]