stabilize `int_log`

7 files changed, 36 insertions, 34 deletions

diff --git a/library/core/benches/lib.rs b/library/core/benches/lib.rs
index 1e462e3fc3f..5beb9a77590 100644
--- a/library/core/benches/lib.rs
+++ b/library/core/benches/lib.rs
@@ -1,7 +1,6 @@
 // wasm32 does not support benches (no time).
 #![cfg(not(target_arch = "wasm32"))]
 #![feature(flt2dec)]
-#![feature(int_log)]
 #![feature(test)]
 #![feature(trusted_random_access)]
 #![feature(iter_array_chunks)]
diff --git a/library/core/src/num/int_macros.rs b/library/core/src/num/int_macros.rs
index 81f050cb283..404ddff4f9d 100644
--- a/library/core/src/num/int_macros.rs
+++ b/library/core/src/num/int_macros.rs
@@ -2271,15 +2271,16 @@ macro_rules! int_impl {
         /// # Panics
         ///
         /// This function will panic if `self` is less than or equal to zero,
-        /// or if `base` is less then 2.
+        /// or if `base` is less than 2.
         ///
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".ilog(5), 1);")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_allow_const_fn_unstable(const_option)]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -2298,10 +2299,11 @@ macro_rules! int_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".ilog2(), 1);")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_allow_const_fn_unstable(const_option)]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -2319,10 +2321,11 @@ macro_rules! int_impl {
         /// # Example
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".ilog10(), 1);")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_allow_const_fn_unstable(const_option)]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -2343,10 +2346,10 @@ macro_rules! int_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_ilog(5), Some(1));")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -2379,10 +2382,10 @@ macro_rules! int_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".checked_ilog2(), Some(1));")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -2403,10 +2406,10 @@ macro_rules! int_impl {
         /// # Example
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".checked_ilog10(), Some(1));")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
diff --git a/library/core/src/num/nonzero.rs b/library/core/src/num/nonzero.rs
index da402d66502..03e78329deb 100644
--- a/library/core/src/num/nonzero.rs
+++ b/library/core/src/num/nonzero.rs
@@ -457,14 +457,14 @@ macro_rules! nonzero_unsigned_operations {
                 /// # Examples
                 ///
                 /// ```
-                /// #![feature(int_log)]
                 #[doc = concat!("# use std::num::", stringify!($Ty), ";")]
                 ///
                 #[doc = concat!("assert_eq!(", stringify!($Ty), "::new(7).unwrap().ilog2(), 2);")]
                 #[doc = concat!("assert_eq!(", stringify!($Ty), "::new(8).unwrap().ilog2(), 3);")]
                 #[doc = concat!("assert_eq!(", stringify!($Ty), "::new(9).unwrap().ilog2(), 3);")]
                 /// ```
-                #[unstable(feature = "int_log", issue = "70887")]
+                #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+                #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
                 #[must_use = "this returns the result of the operation, \
                               without modifying the original"]
                 #[inline]
@@ -482,14 +482,14 @@ macro_rules! nonzero_unsigned_operations {
                 /// # Examples
                 ///
                 /// ```
-                /// #![feature(int_log)]
                 #[doc = concat!("# use std::num::", stringify!($Ty), ";")]
                 ///
                 #[doc = concat!("assert_eq!(", stringify!($Ty), "::new(99).unwrap().ilog10(), 1);")]
                 #[doc = concat!("assert_eq!(", stringify!($Ty), "::new(100).unwrap().ilog10(), 2);")]
                 #[doc = concat!("assert_eq!(", stringify!($Ty), "::new(101).unwrap().ilog10(), 2);")]
                 /// ```
-                #[unstable(feature = "int_log", issue = "70887")]
+                #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+                #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
                 #[must_use = "this returns the result of the operation, \
                               without modifying the original"]
                 #[inline]
diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs
index 93f65c5c7aa..0563f28278d 100644
--- a/library/core/src/num/uint_macros.rs
+++ b/library/core/src/num/uint_macros.rs
@@ -692,15 +692,16 @@ macro_rules! uint_impl {
         ///
         /// # Panics
         ///
-        /// This function will panic if `self` is zero, or if `base` is less then 2.
+        /// This function will panic if `self` is zero, or if `base` is less than 2.
         ///
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".ilog(5), 1);")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_allow_const_fn_unstable(const_option)]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -719,10 +720,11 @@ macro_rules! uint_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".ilog2(), 1);")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_allow_const_fn_unstable(const_option)]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -740,10 +742,11 @@ macro_rules! uint_impl {
         /// # Example
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".ilog10(), 1);")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_allow_const_fn_unstable(const_option)]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -764,10 +767,10 @@ macro_rules! uint_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_ilog(5), Some(1));")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -800,10 +803,10 @@ macro_rules! uint_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(2", stringify!($SelfT), ".checked_ilog2(), Some(1));")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
@@ -822,10 +825,10 @@ macro_rules! uint_impl {
         /// # Examples
         ///
         /// ```
-        /// #![feature(int_log)]
         #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".checked_ilog10(), Some(1));")]
         /// ```
-        #[unstable(feature = "int_log", issue = "70887")]
+        #[stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
+        #[rustc_const_stable(feature = "int_log", since = "CURRENT_RUSTC_VERSION")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]
diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs
index b1f492381b1..cbc71d0ed1a 100644
--- a/library/core/tests/lib.rs
+++ b/library/core/tests/lib.rs
@@ -62,7 +62,6 @@
 #![feature(try_trait_v2)]
 #![feature(slice_internals)]
 #![feature(slice_partition_dedup)]
-#![feature(int_log)]
 #![feature(iter_advance_by)]
 #![feature(iter_array_chunks)]
 #![feature(iter_collect_into)]
diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs
index 8d754bad1b3..e9c5c67e7f5 100644
--- a/src/tools/miri/src/lib.rs
+++ b/src/tools/miri/src/lib.rs
@@ -3,7 +3,6 @@
 #![feature(never_type)]
 #![feature(try_blocks)]
 #![feature(io_error_more)]
-#![feature(int_log)]
 #![feature(variant_count)]
 #![feature(yeet_expr)]
 #![feature(is_some_and)]
diff --git a/src/tools/miri/tests/pass/integer-ops.rs b/src/tools/miri/tests/pass/integer-ops.rs
index 724be9efc9f..0ec1f8e9c69 100644
--- a/src/tools/miri/tests/pass/integer-ops.rs
+++ b/src/tools/miri/tests/pass/integer-ops.rs
@@ -1,5 +1,4 @@
 //@compile-flags: -Coverflow-checks=off
-#![feature(int_log)]
 #![allow(arithmetic_overflow)]
 
 pub fn main() {