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

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/rust#70887 (tracking issue) ~~blocked on FCP finishing: rust-lang/rust#70887 (comment) FCP finished: rust-lang/rust#70887 (comment)
RalfJung · Nov 9, 2022 · 0a08bb0 · 0a08bb0
2 parents f0a2007 + 2302ad0
commit 0a08bb0
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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() {