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alloc: Add tracking issue for rc_downcast

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This commit is contained in:
Ulrik Sverdrup 2017-09-15 19:16:22 +02:00
parent 758a0ce934
commit 3a39d95330
1 changed files with 1 additions and 1 deletions
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2
src/liballoc/rc.rs
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@ -611,7 +611,7 @@ impl<T: Clone> Rc<T> {
impl Rc<Any> {
#[inline]
#[unstable(feature = "rc_downcast", issue = "0")]
#[unstable(feature = "rc_downcast", issue = "44608")]
/// Attempt to downcast the `Rc<Any>` to a concrete type.
///
/// # Examples