… ambiguity

Otherwise, it's unclear when the nomination label is removed whether the
backport was accepted, thus nomination removed, or if the backport was
rejected, thus nomination removed.

…r=cjgillot

Only allow immutable statics with #[linkage]

…ig-in-sugg, r=jieyouxu

Don't continue probing for method if in suggestion and autoderef hits ambiguity

The title is somewhat self-explanatory. When we hit ambiguity in method autoderef steps, we previously would continue to probe for methods if we were giving a suggestion. This seems useless, and causes an ICE when we are not able to unify the receiver later on in confirmation.

Fixes rust-lang#125432

…nst-body, r=cjgillot

Don't skip out of inner const when looking for body for suggestion

Self-explanatory title, I'll point out the important logic in an inline comment.

Fixes rust-lang#125370

crashes: increment the number of tracked ones

r? ``@jieyouxu``

…ific, r=jieyouxu

Also mention my-self for other check-cfg docs changes

This PR adds a mention for my-self for the recently added `src/doc/rustc/src/check-cfg` directory.

*I had to add a second mention just for the directory since [`Path::starts_with`](https://doc.rust-lang.org/std/path/struct.Path.html#method.starts_with) as used by [triagebot](https://github.com/rust-lang/triagebot/blob/48f29f351cae774caa90f555fbbc6d0df7dce80e/src/handlers/mentions.rs#L69), matches on path components and so can never return true for a file and directory at the same time.*

…meGomez

Notify T-rustdoc for beta-accepted and stable-accepted too

Otherwise, it's unclear when the nomination label is removed whether the backport was accepted, thus nomination removed, or if the backport was rejected, thus nomination removed.

r? ``@GuillaumeGomez``

Avoid a `FieldIdx::from_usize` in InstSimplify

Just a tiny cleanup I noticed in passing while looking at something unrelated.