also make 'core_intrinsics' internal

Author: RalfJung

alloc/tests/lib.rs

@@ -40,6 +40,7 @@
 #![feature(thin_box)]
 #![feature(strict_provenance)]
 #![feature(drain_keep_rest)]
+#![allow(internal_features)]
 #![deny(fuzzy_provenance_casts)]
 #![deny(unsafe_op_in_unsafe_fn)]
 

core/src/intrinsics.rs

@@ -1900,6 +1900,7 @@ extern "rust-intrinsic" {
     ///
     /// ```
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     ///
     /// use std::intrinsics::ctlz;
     ///
@@ -1912,6 +1913,7 @@ extern "rust-intrinsic" {
     ///
     /// ```
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     ///
     /// use std::intrinsics::ctlz;
     ///
@@ -1933,6 +1935,7 @@ extern "rust-intrinsic" {
     ///
     /// ```
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     ///
     /// use std::intrinsics::ctlz_nonzero;
     ///
@@ -1959,6 +1962,7 @@ extern "rust-intrinsic" {
     ///
     /// ```
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     ///
     /// use std::intrinsics::cttz;
     ///
@@ -1971,6 +1975,7 @@ extern "rust-intrinsic" {
     ///
     /// ```
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     ///
     /// use std::intrinsics::cttz;
     ///
@@ -1992,6 +1997,7 @@ extern "rust-intrinsic" {
     ///
     /// ```
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     ///
     /// use std::intrinsics::cttz_nonzero;
     ///
@@ -2453,6 +2459,7 @@ extern "rust-intrinsic" {
     /// ```no_run
     /// #![feature(const_eval_select)]
     /// #![feature(core_intrinsics)]
+    /// # #![allow(internal_features)]
     /// use std::hint::unreachable_unchecked;
     /// use std::intrinsics::const_eval_select;
     ///

core/tests/lib.rs

@@ -116,6 +116,7 @@
 #![feature(get_many_mut)]
 #![feature(offset_of)]
 #![feature(iter_map_windows)]
+#![allow(internal_features)]
 #![deny(unsafe_op_in_unsafe_fn)]
 #![deny(fuzzy_provenance_casts)]