Added the param-blindness attribute to `Rc` and `Arc`.

[rust.git] / src / liballoc / rc.rs

diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs
index 3507f123a6f153c3b060ff3f5b5a403e5c0d8775..c207996a8b6772ba0bff3ba44d81c5f6610d0531 100644 (file)
--- a/src/liballoc/rc.rs
+++ b/src/liballoc/rc.rs
@@ -451,6 +451,7 @@ impl<T: ?Sized> Drop for Rc<T> {
     ///
     /// } // implicit drop
     /// ```
+    #[unsafe_destructor_blind_to_params]
     fn drop(&mut self) {
         unsafe {
             let ptr = *self._ptr;