Auto merge of #120676 - Mark-Simulacrum:bootstrap-bump, r=clubby789

Bump bootstrap compiler to just-built 1.77 beta

https://forge.rust-lang.org/release/process.html#master-bootstrap-update-t-2-day-tuesday

11 files changed, 10 insertions, 11 deletions

diff --git a/library/std/src/f32.rs b/library/std/src/f32.rs
index 1b38ba72114..b60d7a72411 100644
--- a/library/std/src/f32.rs
+++ b/library/std/src/f32.rs
@@ -114,7 +114,7 @@ impl f32 {
     /// ```
     #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
-    #[stable(feature = "round_ties_even", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "round_ties_even", since = "1.77.0")]
     #[inline]
     pub fn round_ties_even(self) -> f32 {
         unsafe { intrinsics::rintf32(self) }
diff --git a/library/std/src/f64.rs b/library/std/src/f64.rs
index f8fc84440ae..88f992b3957 100644
--- a/library/std/src/f64.rs
+++ b/library/std/src/f64.rs
@@ -114,7 +114,7 @@ impl f64 {
     /// ```
     #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
-    #[stable(feature = "round_ties_even", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "round_ties_even", since = "1.77.0")]
     #[inline]
     pub fn round_ties_even(self) -> f64 {
         unsafe { intrinsics::rintf64(self) }
diff --git a/library/std/src/fs.rs b/library/std/src/fs.rs
index 80d369eb067..3383a8cfa41 100644
--- a/library/std/src/fs.rs
+++ b/library/std/src/fs.rs
@@ -428,7 +428,7 @@ impl File {
     ///     Ok(())
     /// }
     /// ```
-    #[stable(feature = "file_create_new", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "file_create_new", since = "1.77.0")]
     pub fn create_new<P: AsRef<Path>>(path: P) -> io::Result<File> {
         OpenOptions::new().read(true).write(true).create_new(true).open(path.as_ref())
     }
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index f98654e4d18..571e475c336 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -266,12 +266,12 @@
 //
 // Language features:
 // tidy-alphabetical-start
-#![cfg_attr(not(bootstrap), feature(cfg_sanitizer_cfi))]
 #![feature(alloc_error_handler)]
 #![feature(allocator_internals)]
 #![feature(allow_internal_unsafe)]
 #![feature(allow_internal_unstable)]
 #![feature(c_unwind)]
+#![feature(cfg_sanitizer_cfi)]
 #![feature(cfg_target_thread_local)]
 #![feature(cfi_encoding)]
 #![feature(concat_idents)]
diff --git a/library/std/src/panicking.rs b/library/std/src/panicking.rs
index c80f15d8a61..8294160b72c 100644
--- a/library/std/src/panicking.rs
+++ b/library/std/src/panicking.rs
@@ -338,7 +338,7 @@ pub mod panic_count {
 #[cfg(not(feature = "panic_immediate_abort"))]
 #[unstable(feature = "update_panic_count", issue = "none")]
 // FIXME: Use `SyncUnsafeCell` instead of allowing `static_mut_ref` lint
-#[cfg_attr(not(bootstrap), allow(static_mut_ref))]
+#[allow(static_mut_ref)]
 pub mod panic_count {
     use crate::cell::Cell;
     use crate::sync::atomic::{AtomicUsize, Ordering};
diff --git a/library/std/src/sync/mutex.rs b/library/std/src/sync/mutex.rs
index 184c406e326..920143b7ac7 100644
--- a/library/std/src/sync/mutex.rs
+++ b/library/std/src/sync/mutex.rs
@@ -404,7 +404,7 @@ impl<T: ?Sized> Mutex<T> {
     /// assert_eq!(*x, 1);
     /// ```
     #[inline]
-    #[stable(feature = "mutex_unpoison", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "mutex_unpoison", since = "1.77.0")]
     pub fn clear_poison(&self) {
         self.poison.clear();
     }
diff --git a/library/std/src/sync/rwlock.rs b/library/std/src/sync/rwlock.rs
index 23d3dd0707a..c5d846b85aa 100644
--- a/library/std/src/sync/rwlock.rs
+++ b/library/std/src/sync/rwlock.rs
@@ -408,7 +408,7 @@ impl<T: ?Sized> RwLock<T> {
     /// assert_eq!(*guard, 1);
     /// ```
     #[inline]
-    #[stable(feature = "mutex_unpoison", since = "CURRENT_RUSTC_VERSION")]
+    #[stable(feature = "mutex_unpoison", since = "1.77.0")]
     pub fn clear_poison(&self) {
         self.poison.clear();
     }
diff --git a/library/std/src/sys/pal/common/thread_local/fast_local.rs b/library/std/src/sys/pal/common/thread_local/fast_local.rs
index 9206588be06..0fdca27852c 100644
--- a/library/std/src/sys/pal/common/thread_local/fast_local.rs
+++ b/library/std/src/sys/pal/common/thread_local/fast_local.rs
@@ -14,7 +14,7 @@ pub macro thread_local_inner {
         #[inline]
         #[deny(unsafe_op_in_unsafe_fn)]
         // FIXME: Use `SyncUnsafeCell` instead of allowing `static_mut_ref` lint
-        #[cfg_attr(not(bootstrap), allow(static_mut_ref))]
+        #[allow(static_mut_ref)]
         unsafe fn __getit(
             _init: $crate::option::Option<&mut $crate::option::Option<$t>>,
         ) -> $crate::option::Option<&'static $t> {
diff --git a/library/std/src/sys/pal/common/thread_local/static_local.rs b/library/std/src/sys/pal/common/thread_local/static_local.rs
index 51cba66fad7..0dde78b14db 100644
--- a/library/std/src/sys/pal/common/thread_local/static_local.rs
+++ b/library/std/src/sys/pal/common/thread_local/static_local.rs
@@ -12,7 +12,7 @@ pub macro thread_local_inner {
         #[inline] // see comments below
         #[deny(unsafe_op_in_unsafe_fn)]
         // FIXME: Use `SyncUnsafeCell` instead of allowing `static_mut_ref` lint
-        #[cfg_attr(not(bootstrap), allow(static_mut_ref))]
+        #[allow(static_mut_ref)]
         unsafe fn __getit(
             _init: $crate::option::Option<&mut $crate::option::Option<$t>>,
         ) -> $crate::option::Option<&'static $t> {
diff --git a/library/std/src/sys/pal/unix/thread_local_dtor.rs b/library/std/src/sys/pal/unix/thread_local_dtor.rs
index 4bf8f20670d..8857f96501c 100644
--- a/library/std/src/sys/pal/unix/thread_local_dtor.rs
+++ b/library/std/src/sys/pal/unix/thread_local_dtor.rs
@@ -11,7 +11,6 @@
 // Note, however, that we run on lots older linuxes, as well as cross
 // compiling from a newer linux to an older linux, so we also have a
 // fallback implementation to use as well.
-#[cfg_attr(bootstrap, allow(unexpected_cfgs))]
 #[cfg(any(
     target_os = "linux",
     target_os = "android",
diff --git a/library/std/src/thread/local.rs b/library/std/src/thread/local.rs
index 2e13f433dcf..83d5d63556f 100644
--- a/library/std/src/thread/local.rs
+++ b/library/std/src/thread/local.rs
@@ -181,7 +181,7 @@ impl<T: 'static> fmt::Debug for LocalKey<T> {
 #[cfg_attr(not(test), rustc_diagnostic_item = "thread_local_macro")]
 #[allow_internal_unstable(thread_local_internals)]
 // FIXME: Use `SyncUnsafeCell` instead of allowing `static_mut_ref` lint
-#[cfg_attr(not(bootstrap), allow(static_mut_ref))]
+#[allow(static_mut_ref)]
 macro_rules! thread_local {
     // empty (base case for the recursion)
     () => {};