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We already have unsized_locals in stage0.

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Masaki Hara 2019-02-10 19:25:56 +09:00 • committed by CrLF0710
parent 4dcd6cc208
commit a38f29272e
1 changed files with 0 additions and 9 deletions
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9
src/liballoc/boxed.rs
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@ -694,7 +694,6 @@ impl<I: ExactSizeIterator + ?Sized> ExactSizeIterator for Box<I> {
#[stable(feature = "fused", since = "1.26.0")]
impl<I: FusedIterator + ?Sized> FusedIterator for Box<I> {}
#[cfg(not(stage0))]
#[unstable(feature = "boxed_closure_impls",
reason = "Box<FnOnce> relies on unsized rvalues and needs to be tested more",
issue = "48055")]
@ -706,7 +705,6 @@ impl<A, F: FnOnce<A> + ?Sized> FnOnce<A> for Box<F> {
}
}
#[cfg(not(stage0))]
#[unstable(feature = "boxed_closure_impls",
reason = "Box<FnOnce> relies on unsized rvalues and needs to be tested more",
issue = "48055")]
@ -716,7 +714,6 @@ impl<A, F: FnMut<A> + ?Sized> FnMut<A> for Box<F> {
}
}
#[cfg(not(stage0))]
#[unstable(feature = "boxed_closure_impls",
reason = "Box<FnOnce> relies on unsized rvalues and needs to be tested more",
issue = "48055")]
@ -783,9 +780,6 @@ impl<A, F> FnBox<A> for F
#[unstable(feature = "fnbox",
reason = "will be deprecated if and when `Box<FnOnce>` becomes usable", issue = "28796")]
impl<A, R> FnOnce<A> for Box<dyn FnBox<A, Output = R> + '_> {
#[cfg(stage0)]
type Output = R;
extern "rust-call" fn call_once(self, args: A) -> R {
self.call_box(args)
}
@ -794,9 +788,6 @@ impl<A, R> FnOnce<A> for Box<dyn FnBox<A, Output = R> + '_> {
#[unstable(feature = "fnbox",
reason = "will be deprecated if and when `Box<FnOnce>` becomes usable", issue = "28796")]
impl<A, R> FnOnce<A> for Box<dyn FnBox<A, Output = R> + Send + '_> {
#[cfg(stage0)]
type Output = R;
extern "rust-call" fn call_once(self, args: A) -> R {
self.call_box(args)
}