Auto merge of #124271 - GuillaumeGomez:rollup-7st9wd7, r=GuillaumeGomez

Rollup of 7 pull requests

Successful merges:

 - #115913 (checked_ilog: improve performance)
 - #124178 ([cleanup] [llvm backend] Prevent creating the same `Instance::mono` multiple times)
 - #124183 (Stop taking `ParamTy`/`ParamConst`/`EarlyParamRegion`/`AliasTy` by ref)
 - #124217 (coverage: Prepare for improved branch coverage)
 - #124230 (Stabilize generic `NonZero`.)
 - #124252 (Improve ICE message for forbidden dep-graph reads.)
 - #124268 (Update books)

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 4 insertions, 3 deletions

diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index 241a443fab9..aa908f0499f 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -335,7 +335,6 @@
 #![feature(float_minimum_maximum)]
 #![feature(float_next_up_down)]
 #![feature(fmt_internals)]
-#![feature(generic_nonzero)]
 #![feature(hasher_prefixfree_extras)]
 #![feature(hashmap_internals)]
 #![feature(hint_assert_unchecked)]
diff --git a/library/std/src/num.rs b/library/std/src/num.rs
index 1343fdfd1df..fbe68f7e303 100644
--- a/library/std/src/num.rs
+++ b/library/std/src/num.rs
@@ -23,11 +23,12 @@ pub use core::num::{FpCategory, ParseFloatError, ParseIntError, TryFromIntError}
 )]
 pub use core::num::ZeroablePrimitive;
 
-#[unstable(feature = "generic_nonzero", issue = "120257")]
+#[stable(feature = "generic_nonzero", since = "CURRENT_RUSTC_VERSION")]
 pub use core::num::NonZero;
 
 #[stable(feature = "signed_nonzero", since = "1.34.0")]
 pub use core::num::{NonZeroI128, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI8, NonZeroIsize};
+
 #[stable(feature = "nonzero", since = "1.28.0")]
 pub use core::num::{NonZeroU128, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8, NonZeroUsize};
 
diff --git a/library/std/src/process.rs b/library/std/src/process.rs
index 69cc61b30ef..4a73a9be88b 100644
--- a/library/std/src/process.rs
+++ b/library/std/src/process.rs
@@ -1865,7 +1865,8 @@ impl ExitStatusError {
     /// # Examples
     ///
     /// ```
-    /// #![feature(exit_status_error, generic_nonzero)]
+    /// #![feature(exit_status_error)]
+    ///
     /// # if cfg!(unix) {
     /// use std::num::NonZero;
     /// use std::process::Command;