Auto merge of #105698 - joboet:unsupported_threads_once, r=thomcc

[rust.git] / library / core / src / lib.rs

diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs
index 848eccd7f2908ef05ac3a55930797e5c429465e1..1823fd3006279d1c7bacddb75892b04b3fd93204 100644 (file)
--- a/library/core/src/lib.rs
+++ b/library/core/src/lib.rs
@@ -89,6 +89,7 @@
 // Lints:
 #![deny(rust_2021_incompatible_or_patterns)]
 #![deny(unsafe_op_in_unsafe_fn)]
+#![deny(fuzzy_provenance_casts)]
 #![warn(deprecated_in_future)]
 #![warn(missing_debug_implementations)]
 #![warn(missing_docs)]
@@ -98,6 +99,8 @@
 // Library features:
 #![feature(const_align_offset)]
 #![feature(const_align_of_val)]
+#![feature(const_align_of_val_raw)]
+#![feature(const_alloc_layout)]
 #![feature(const_arguments_as_str)]
 #![feature(const_array_into_iter_constructors)]
 #![feature(const_bigint_helper_methods)]
@@ -140,6 +143,7 @@
 #![feature(const_ptr_write)]
 #![feature(const_raw_ptr_comparison)]
 #![feature(const_size_of_val)]
+#![feature(const_size_of_val_raw)]
 #![feature(const_slice_from_raw_parts_mut)]
 #![feature(const_slice_ptr_len)]
 #![feature(const_slice_split_at_mut)]
@@ -162,6 +166,7 @@
 #![feature(slice_ptr_get)]
 #![feature(slice_split_at_unchecked)]
 #![feature(str_internals)]
+#![feature(strict_provenance)]
 #![feature(utf16_extra)]
 #![feature(utf16_extra_const)]
 #![feature(variant_count)]
@@ -392,38 +397,8 @@ pub mod assert_matches {
 #[unstable(feature = "stdsimd", issue = "48556")]
 mod core_arch;
 
-#[doc = include_str!("../../stdarch/crates/core_arch/src/core_arch_docs.md")]
 #[stable(feature = "simd_arch", since = "1.27.0")]
-pub mod arch {
-    #[stable(feature = "simd_arch", since = "1.27.0")]
-    pub use crate::core_arch::arch::*;
-
-    /// Inline assembly.
-    ///
-    /// Refer to [rust by example] for a usage guide and the [reference] for
-    /// detailed information about the syntax and available options.
-    ///
-    /// [rust by example]: https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html
-    /// [reference]: https://doc.rust-lang.org/nightly/reference/inline-assembly.html
-    #[stable(feature = "asm", since = "1.59.0")]
-    #[rustc_builtin_macro]
-    pub macro asm("assembly template", $(operands,)* $(options($(option),*))?) {
-        /* compiler built-in */
-    }
-
-    /// Module-level inline assembly.
-    ///
-    /// Refer to [rust by example] for a usage guide and the [reference] for
-    /// detailed information about the syntax and available options.
-    ///
-    /// [rust by example]: https://doc.rust-lang.org/nightly/rust-by-example/unsafe/asm.html
-    /// [reference]: https://doc.rust-lang.org/nightly/reference/inline-assembly.html
-    #[stable(feature = "global_asm", since = "1.59.0")]
-    #[rustc_builtin_macro]
-    pub macro global_asm("assembly template", $(operands,)* $(options($(option),*))?) {
-        /* compiler built-in */
-    }
-}
+pub mod arch;
 
 // Pull in the `core_simd` crate directly into libcore. The contents of
 // `core_simd` are in a different repository: rust-lang/portable-simd.