diff --git a/library/alloc/src/boxed.rs b/library/alloc/src/boxed.rs index caaf37f0465..38b1766c174 100644 --- a/library/alloc/src/boxed.rs +++ b/library/alloc/src/boxed.rs @@ -262,8 +262,6 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(new_uninit)] - /// /// let mut five = Box::::new_uninit(); /// /// let five = unsafe { @@ -276,7 +274,7 @@ impl Box { /// assert_eq!(*five, 5) /// ``` #[cfg(not(no_global_oom_handling))] - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use] #[inline] pub fn new_uninit() -> Box> { @@ -292,7 +290,6 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(new_zeroed_alloc)] /// /// let zero = Box::::new_zeroed(); @@ -350,7 +347,7 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// let mut five = Box::::try_new_uninit()?; /// @@ -380,7 +377,7 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// let zero = Box::::try_new_zeroed()?; /// let zero = unsafe { zero.assume_init() }; @@ -460,7 +457,7 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -498,7 +495,7 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -538,7 +535,7 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -576,7 +573,7 @@ impl Box { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -654,8 +651,6 @@ impl Box<[T]> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] - /// /// let mut values = Box::<[u32]>::new_uninit_slice(3); /// /// let values = unsafe { @@ -670,7 +665,7 @@ impl Box<[T]> { /// assert_eq!(*values, [1, 2, 3]) /// ``` #[cfg(not(no_global_oom_handling))] - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use] pub fn new_uninit_slice(len: usize) -> Box<[mem::MaybeUninit]> { unsafe { RawVec::with_capacity(len).into_box(len) } @@ -686,7 +681,6 @@ impl Box<[T]> { /// /// ``` /// #![feature(new_zeroed_alloc)] - /// #![feature(new_uninit)] /// /// let values = Box::<[u32]>::new_zeroed_slice(3); /// let values = unsafe { values.assume_init() }; @@ -708,7 +702,7 @@ impl Box<[T]> { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// let mut values = Box::<[u32]>::try_new_uninit_slice(3)?; /// let values = unsafe { @@ -746,7 +740,7 @@ impl Box<[T]> { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// let values = Box::<[u32]>::try_new_zeroed_slice(3)?; /// let values = unsafe { values.assume_init() }; @@ -778,7 +772,7 @@ impl Box<[T], A> { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -812,7 +806,7 @@ impl Box<[T], A> { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -837,7 +831,7 @@ impl Box<[T], A> { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -880,7 +874,7 @@ impl Box<[T], A> { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::alloc::System; /// @@ -927,8 +921,6 @@ impl Box, A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] - /// /// let mut five = Box::::new_uninit(); /// /// let five: Box = unsafe { @@ -940,7 +932,7 @@ impl Box, A> { /// /// assert_eq!(*five, 5) /// ``` - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[inline] pub unsafe fn assume_init(self) -> Box { let (raw, alloc) = Box::into_raw_with_allocator(self); @@ -958,7 +950,6 @@ impl Box, A> { /// /// ``` /// #![feature(box_uninit_write)] - /// #![feature(new_uninit)] /// /// let big_box = Box::<[usize; 1024]>::new_uninit(); /// @@ -1001,8 +992,6 @@ impl Box<[mem::MaybeUninit], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] - /// /// let mut values = Box::<[u32]>::new_uninit_slice(3); /// /// let values = unsafe { @@ -1016,7 +1005,7 @@ impl Box<[mem::MaybeUninit], A> { /// /// assert_eq!(*values, [1, 2, 3]) /// ``` - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[inline] pub unsafe fn assume_init(self) -> Box<[T], A> { let (raw, alloc) = Box::into_raw_with_allocator(self); diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index 5e4b08df6cb..c459a8da820 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -93,7 +93,6 @@ // tidy-alphabetical-start #![cfg_attr(not(no_global_oom_handling), feature(const_alloc_error))] #![cfg_attr(not(no_global_oom_handling), feature(const_btree_len))] -#![cfg_attr(test, feature(new_uninit))] #![feature(alloc_layout_extra)] #![feature(allocator_api)] #![feature(array_chunks)] diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs index f153aa6d3be..1b31a78394e 100644 --- a/library/alloc/src/rc.rs +++ b/library/alloc/src/rc.rs @@ -503,7 +503,6 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::rc::Rc; @@ -518,7 +517,7 @@ impl Rc { /// assert_eq!(*five, 5) /// ``` #[cfg(not(no_global_oom_handling))] - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use] pub fn new_uninit() -> Rc> { unsafe { @@ -540,7 +539,6 @@ impl Rc { /// /// ``` /// #![feature(new_zeroed_alloc)] - /// #![feature(new_uninit)] /// /// use std::rc::Rc; /// @@ -594,7 +592,7 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// #![feature(get_mut_unchecked)] /// /// use std::rc::Rc; @@ -630,7 +628,7 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::rc::Rc; /// @@ -692,7 +690,6 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// #![feature(allocator_api)] /// @@ -736,7 +733,6 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(allocator_api)] /// /// use std::rc::Rc; @@ -799,7 +795,7 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// #![feature(get_mut_unchecked)] /// /// use std::rc::Rc; @@ -843,7 +839,7 @@ impl Rc { /// # Examples /// /// ``` - /// #![feature(allocator_api, new_uninit)] + /// #![feature(allocator_api)] /// /// use std::rc::Rc; /// use std::alloc::System; @@ -967,7 +963,6 @@ impl Rc<[T]> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::rc::Rc; @@ -985,7 +980,7 @@ impl Rc<[T]> { /// assert_eq!(*values, [1, 2, 3]) /// ``` #[cfg(not(no_global_oom_handling))] - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use] pub fn new_uninit_slice(len: usize) -> Rc<[mem::MaybeUninit]> { unsafe { Rc::from_ptr(Rc::allocate_for_slice(len)) } @@ -1000,7 +995,6 @@ impl Rc<[T]> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(new_zeroed_alloc)] /// /// use std::rc::Rc; @@ -1035,7 +1029,6 @@ impl Rc<[T], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// #![feature(allocator_api)] /// @@ -1072,7 +1065,6 @@ impl Rc<[T], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(allocator_api)] /// /// use std::rc::Rc; @@ -1122,7 +1114,6 @@ impl Rc, A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::rc::Rc; @@ -1136,7 +1127,7 @@ impl Rc, A> { /// /// assert_eq!(*five, 5) /// ``` - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[inline] pub unsafe fn assume_init(self) -> Rc { let (ptr, alloc) = Rc::into_inner_with_allocator(self); @@ -1160,7 +1151,6 @@ impl Rc<[mem::MaybeUninit], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::rc::Rc; @@ -1177,7 +1167,7 @@ impl Rc<[mem::MaybeUninit], A> { /// /// assert_eq!(*values, [1, 2, 3]) /// ``` - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[inline] pub unsafe fn assume_init(self) -> Rc<[T], A> { let (ptr, alloc) = Rc::into_inner_with_allocator(self); diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs index 4a3522f1a64..aac768eb053 100644 --- a/library/alloc/src/sync.rs +++ b/library/alloc/src/sync.rs @@ -505,7 +505,6 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::sync::Arc; @@ -521,7 +520,7 @@ impl Arc { /// ``` #[cfg(not(no_global_oom_handling))] #[inline] - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use] pub fn new_uninit() -> Arc> { unsafe { @@ -543,7 +542,6 @@ impl Arc { /// /// ``` /// #![feature(new_zeroed_alloc)] - /// #![feature(new_uninit)] /// /// use std::sync::Arc; /// @@ -614,7 +612,7 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit, allocator_api)] + /// #![feature(allocator_api)] /// #![feature(get_mut_unchecked)] /// /// use std::sync::Arc; @@ -650,7 +648,7 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit, allocator_api)] + /// #![feature( allocator_api)] /// /// use std::sync::Arc; /// @@ -711,7 +709,6 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// #![feature(allocator_api)] /// @@ -755,7 +752,6 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(allocator_api)] /// /// use std::sync::Arc; @@ -845,7 +841,7 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit, allocator_api)] + /// #![feature(allocator_api)] /// #![feature(get_mut_unchecked)] /// /// use std::sync::Arc; @@ -889,7 +885,7 @@ impl Arc { /// # Examples /// /// ``` - /// #![feature(new_uninit, allocator_api)] + /// #![feature(allocator_api)] /// /// use std::sync::Arc; /// use std::alloc::System; @@ -1101,7 +1097,6 @@ impl Arc<[T]> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::sync::Arc; @@ -1120,7 +1115,7 @@ impl Arc<[T]> { /// ``` #[cfg(not(no_global_oom_handling))] #[inline] - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use] pub fn new_uninit_slice(len: usize) -> Arc<[mem::MaybeUninit]> { unsafe { Arc::from_ptr(Arc::allocate_for_slice(len)) } @@ -1136,7 +1131,6 @@ impl Arc<[T]> { /// /// ``` /// #![feature(new_zeroed_alloc)] - /// #![feature(new_uninit)] /// /// use std::sync::Arc; /// @@ -1172,7 +1166,6 @@ impl Arc<[T], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// #![feature(allocator_api)] /// @@ -1208,7 +1201,6 @@ impl Arc<[T], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(allocator_api)] /// /// use std::sync::Arc; @@ -1257,7 +1249,6 @@ impl Arc, A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::sync::Arc; @@ -1271,7 +1262,7 @@ impl Arc, A> { /// /// assert_eq!(*five, 5) /// ``` - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use = "`self` will be dropped if the result is not used"] #[inline] pub unsafe fn assume_init(self) -> Arc { @@ -1296,7 +1287,6 @@ impl Arc<[mem::MaybeUninit], A> { /// # Examples /// /// ``` - /// #![feature(new_uninit)] /// #![feature(get_mut_unchecked)] /// /// use std::sync::Arc; @@ -1313,7 +1303,7 @@ impl Arc<[mem::MaybeUninit], A> { /// /// assert_eq!(*values, [1, 2, 3]) /// ``` - #[unstable(feature = "new_uninit", issue = "63291")] + #[stable(feature = "new_uninit", since = "CURRENT_RUSTC_VERSION")] #[must_use = "`self` will be dropped if the result is not used"] #[inline] pub unsafe fn assume_init(self) -> Arc<[T], A> { diff --git a/library/alloc/tests/lib.rs b/library/alloc/tests/lib.rs index 3d4add6fae4..c5c6a122cfe 100644 --- a/library/alloc/tests/lib.rs +++ b/library/alloc/tests/lib.rs @@ -15,7 +15,6 @@ #![feature(exact_size_is_empty)] #![feature(linked_list_cursors)] #![feature(map_try_insert)] -#![feature(new_uninit)] #![feature(pattern)] #![feature(trusted_len)] #![feature(try_reserve_kind)] diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs index c271ac18706..72b53c60f74 100644 --- a/library/proc_macro/src/lib.rs +++ b/library/proc_macro/src/lib.rs @@ -28,7 +28,6 @@ #![feature(decl_macro)] #![feature(maybe_uninit_write_slice)] #![feature(negative_impls)] -#![feature(new_uninit)] #![feature(panic_can_unwind)] #![feature(restricted_std)] #![feature(rustc_attrs)] diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs index f65e9bc8d8b..bea8eda2619 100644 --- a/library/std/src/lib.rs +++ b/library/std/src/lib.rs @@ -362,7 +362,6 @@ #![feature(allocator_api)] #![feature(get_mut_unchecked)] #![feature(map_try_insert)] -#![feature(new_uninit)] #![feature(new_zeroed_alloc)] #![feature(slice_concat_trait)] #![feature(thin_box)]