Rollup merge of rust-lang#103570 - lukas-code:stabilize-ilog, r=scottmcm

Dylan-DPC · web-flow · commit 0a08bb033c2e · 2022-11-09T19:21:21.000+05:30
Stabilize integer logarithms Stabilizes feature `int_log`. I've also made the functions const stable, because they don't depend on any unstable const features. `rustc_allow_const_fn_unstable` is just there for `Option::expect`, which could be replaced with a `match` and `panic!`. cc ``@rust-lang/wg-const-eval`` closes rust-lang#70887 (tracking issue) ~~blocked on FCP finishing: rust-lang#70887 (comment) FCP finished: rust-lang#70887 (comment)
diff --git a/src/lib.rs b/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/tests/pass/integer-ops.rs b/tests/pass/integer-ops.rs
@@ -1,5 +1,4 @@
 //@compile-flags: -Coverflow-checks=off
-#![feature(int_log)]
 #![allow(arithmetic_overflow)]
 
 pub fn main() {

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`//@compile-flags: -Coverflow-checks=off`
`2`		`-#![feature(int_log)]`
`3`	`2`	`#![allow(arithmetic_overflow)]`
`4`	`3`
`5`	`4`	`pub fn main() {`