update cfgs

Author: BoxyUwU

compiler/rustc_builtin_macros/src/lib.rs

@@ -5,10 +5,10 @@
 #![allow(internal_features)]
 #![allow(rustc::diagnostic_outside_of_impl)]
 #![allow(rustc::untranslatable_diagnostic)]
-#![cfg_attr(not(bootstrap), feature(autodiff))]
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
 #![doc(rust_logo)]
 #![feature(assert_matches)]
+#![feature(autodiff)]
 #![feature(box_patterns)]
 #![feature(decl_macro)]
 #![feature(if_let_guard)]

library/alloc/benches/lib.rs

@@ -4,8 +4,7 @@
 #![feature(iter_next_chunk)]
 #![feature(repr_simd)]
 #![feature(slice_partition_dedup)]
-#![cfg_attr(bootstrap, feature(strict_provenance))]
-#![cfg_attr(not(bootstrap), feature(strict_provenance_lints))]
+#![feature(strict_provenance_lints)]
 #![feature(test)]
 #![deny(fuzzy_provenance_casts)]
 

library/alloc/src/boxed.rs

@@ -191,9 +191,7 @@ use core::error::{self, Error};
 use core::fmt;
 use core::future::Future;
 use core::hash::{Hash, Hasher};
-#[cfg(not(bootstrap))]
-use core::marker::PointerLike;
-use core::marker::{Tuple, Unsize};
+use core::marker::{PointerLike, Tuple, Unsize};
 use core::mem::{self, SizedTypeProperties};
 use core::ops::{
     AsyncFn, AsyncFnMut, AsyncFnOnce, CoerceUnsized, Coroutine, CoroutineState, Deref, DerefMut,
@@ -227,7 +225,7 @@ pub use thin::ThinBox;
 #[fundamental]
 #[stable(feature = "rust1", since = "1.0.0")]
 #[rustc_insignificant_dtor]
-#[cfg_attr(not(bootstrap), doc(search_unbox))]
+#[doc(search_unbox)]
 // The declaration of the `Box` struct must be kept in sync with the
 // compiler or ICEs will happen.
 pub struct Box<
@@ -1502,7 +1500,7 @@ impl<T: ?Sized, A: Allocator> Box<T, A> {
     /// [`as_ptr`]: Self::as_ptr
     #[unstable(feature = "box_as_ptr", issue = "129090")]
     #[rustc_never_returns_null_ptr]
-    #[cfg_attr(not(bootstrap), rustc_as_ptr)]
+    #[rustc_as_ptr]
     #[inline]
     pub fn as_mut_ptr(b: &mut Self) -> *mut T {
         // This is a primitive deref, not going through `DerefMut`, and therefore not materializing
@@ -1551,7 +1549,7 @@ impl<T: ?Sized, A: Allocator> Box<T, A> {
     /// [`as_ptr`]: Self::as_ptr
     #[unstable(feature = "box_as_ptr", issue = "129090")]
     #[rustc_never_returns_null_ptr]
-    #[cfg_attr(not(bootstrap), rustc_as_ptr)]
+    #[rustc_as_ptr]
     #[inline]
     pub fn as_ptr(b: &Self) -> *const T {
         // This is a primitive deref, not going through `DerefMut`, and therefore not materializing
@@ -2134,6 +2132,5 @@ impl<E: Error> Error for Box<E> {
     }
 }
 
-#[cfg(not(bootstrap))]
 #[unstable(feature = "pointer_like_trait", issue = "none")]
 impl<T> PointerLike for Box<T> {}

library/alloc/src/lib.rs

@@ -163,8 +163,6 @@
 //
 // Language features:
 // tidy-alphabetical-start
-#![cfg_attr(bootstrap, feature(strict_provenance))]
-#![cfg_attr(not(bootstrap), feature(strict_provenance_lints))]
 #![cfg_attr(not(test), feature(coroutine_trait))]
 #![cfg_attr(test, feature(panic_update_hook))]
 #![cfg_attr(test, feature(test))]
@@ -188,6 +186,7 @@
 #![feature(slice_internals)]
 #![feature(staged_api)]
 #![feature(stmt_expr_attributes)]
+#![feature(strict_provenance_lints)]
 #![feature(unboxed_closures)]
 #![feature(unsized_fn_params)]
 #![feature(with_negative_coherence)]

library/alloc/src/raw_vec.rs

@@ -103,7 +103,6 @@ impl<T> RawVec<T, Global> {
     /// `RawVec` with capacity `usize::MAX`. Useful for implementing
     /// delayed allocation.
     #[must_use]
-    #[cfg_attr(bootstrap, rustc_const_stable(feature = "raw_vec_internals_const", since = "1.81"))]
     pub const fn new() -> Self {
         Self::new_in(Global)
     }
@@ -179,7 +178,6 @@ impl<T, A: Allocator> RawVec<T, A> {
     /// Like `new`, but parameterized over the choice of allocator for
     /// the returned `RawVec`.
     #[inline]
-    #[cfg_attr(bootstrap, rustc_const_stable(feature = "raw_vec_internals_const", since = "1.81"))]
     pub const fn new_in(alloc: A) -> Self {
         Self { inner: RawVecInner::new_in(alloc, align_of::<T>()), _marker: PhantomData }
     }
@@ -409,7 +407,6 @@ unsafe impl<#[may_dangle] T, A: Allocator> Drop for RawVec<T, A> {
 
 impl<A: Allocator> RawVecInner<A> {
     #[inline]
-    #[cfg_attr(bootstrap, rustc_const_stable(feature = "raw_vec_internals_const", since = "1.81"))]
     const fn new_in(alloc: A, align: usize) -> Self {
         let ptr = unsafe { core::mem::transmute(align) };
         // `cap: 0` means "unallocated". zero-sized types are ignored.

library/alloc/src/rc.rs

@@ -307,7 +307,7 @@ fn rc_inner_layout_for_value_layout(layout: Layout) -> Layout {
 /// `value.get_mut()`. This avoids conflicts with methods of the inner type `T`.
 ///
 /// [get_mut]: Rc::get_mut
-#[cfg_attr(not(bootstrap), doc(search_unbox))]
+#[doc(search_unbox)]
 #[cfg_attr(not(test), rustc_diagnostic_item = "Rc")]
 #[stable(feature = "rust1", since = "1.0.0")]
 #[rustc_insignificant_dtor]

library/alloc/src/sync.rs

@@ -235,7 +235,7 @@ macro_rules! acquire {
 /// counting in general.
 ///
 /// [rc_examples]: crate::rc#examples
-#[cfg_attr(not(bootstrap), doc(search_unbox))]
+#[doc(search_unbox)]
 #[cfg_attr(not(test), rustc_diagnostic_item = "Arc")]
 #[stable(feature = "rust1", since = "1.0.0")]
 #[rustc_insignificant_dtor]

library/alloc/src/vec/mod.rs

@@ -1662,7 +1662,7 @@ impl<T, A: Allocator> Vec<T, A> {
     #[stable(feature = "vec_as_ptr", since = "1.37.0")]
     #[rustc_const_unstable(feature = "const_vec_string_slice", issue = "129041")]
     #[rustc_never_returns_null_ptr]
-    #[cfg_attr(not(bootstrap), rustc_as_ptr)]
+    #[rustc_as_ptr]
     #[inline]
     pub const fn as_ptr(&self) -> *const T {
         // We shadow the slice method of the same name to avoid going through
@@ -1725,7 +1725,7 @@ impl<T, A: Allocator> Vec<T, A> {
     #[stable(feature = "vec_as_ptr", since = "1.37.0")]
     #[rustc_const_unstable(feature = "const_vec_string_slice", issue = "129041")]
     #[rustc_never_returns_null_ptr]
-    #[cfg_attr(not(bootstrap), rustc_as_ptr)]
+    #[rustc_as_ptr]
     #[inline]
     pub const fn as_mut_ptr(&mut self) -> *mut T {
         // We shadow the slice method of the same name to avoid going through

library/alloc/tests/boxed.rs

@@ -4,7 +4,7 @@ use core::mem::MaybeUninit;
 use core::ptr::NonNull;
 
 #[test]
-#[cfg_attr(not(bootstrap), expect(dangling_pointers_from_temporaries))]
+#[expect(dangling_pointers_from_temporaries)]
 fn uninitialized_zero_size_box() {
     assert_eq!(
         &*Box::<()>::new_uninit() as *const _,

library/alloc/tests/lib.rs

@@ -32,10 +32,9 @@
 #![feature(panic_update_hook)]
 #![feature(pointer_is_aligned_to)]
 #![feature(thin_box)]
-#![cfg_attr(bootstrap, feature(strict_provenance))]
-#![cfg_attr(not(bootstrap), feature(strict_provenance_lints))]
 #![feature(drain_keep_rest)]
 #![feature(local_waker)]
+#![feature(strict_provenance_lints)]
 #![feature(vec_pop_if)]
 #![feature(unique_rc_arc)]
 #![feature(macro_metavar_expr_concat)]