Move RawOsError defination to sys
This was originally a part of https://github.com/rust-lang/rust/pull/105861, but I feel it should be its own PR since the raw os error is still unstable.
Encode DepKind as u16
The derived Encodable/Decodable impls serialize/deserialize as a varint, which results in a lot of code size around the encoding/decoding of these types which isn't justified: The full range of values here is rather small but doesn't quite fit in to a `u8`. Growing _all_ serialized `DepKind` to 2 bytes costs us on average 1% size in the incr comp dep graph, which I plan to recoup in https://github.com/rust-lang/rust/pull/110050 by taking advantage of the unused bits in all the serialized `DepKind`.
r? `@nnethercote`
Outline panicking code for `RefCell::borrow` and `RefCell::borrow_mut`
This outlines panicking code for `RefCell::borrow` and `RefCell::borrow_mut` to reduce code size.
Use std::io::Error::is_interrupted everywhere
In https://github.com/rust-lang/rust/pull/115228 I introduced this helper and started using it, this PR uses it to replace all applicable uses of `std::io::Error::kind`. The justification is the same; for whatever reason LLVM totally flops optimizing `Error::kind` so it's nice to use it less.
FYI ``@mkroening`` I swear the hermit changes look good, but I was so sure about the previous PR.
Reference uplifted clippy lints' rustc name in the release notes
I updated to Rust 1.72.0, got a new warning from rustc, wanted to read more about it, so I went to RELEASES.md and searched for the new lint's name as shown in the warning I got.
I found no results because the relevant entry in RELEASES only contained the lint's old Clippy name, not its new rustc name.
This adds the rustc name for lints so that someone doing the same thing I did will have more success.
Some of the uplifted lints didn't have a name change, so I didn't add the rustc name as a search for it will succeed.
RangeFull: Remove parens around .. in documentation snippet
I’ve removed unnecessary parentheses in a documentation snippet documenting `RangeFull`. It could’ve lead people to believe the parentheses were necessary.
Rollup of 3 pull requests
Successful merges:
- #115478 (Emit unused doc comment warnings for pat and expr fields)
- #115490 (rustdoc: update comment in search.js for #107629)
- #115503 (Migrate GUI colors test to original CSS color format)
r? `@ghost`
`@rustbot` modify labels: rollup
Don't manually compute param indices when adding implicit `Sized` and `ConstParamHasTy`
We can just use resolve_bound_vars to compute these indices faithfully.
This also makes the code easier to support where clauses on `non_lifetime_binders` (like `where for<T: Debug> ...`, etc, which I've got a [WIP implementation of](https://github.com/rust-lang/rust/compare/master...compiler-errors:rust:non-lifetime-binder-where-clauses)).
r? `@cjgillot`
make it more clear what 'Tier 2' (without host tools) means
When saying that Rust "builds official binary releases for each tier 2 target", it's not at all clear that this does not mean we build a compiler and cargo for that target.
[rustdoc] Fix type based search
Fixes https://github.com/rust-lang/rust/issues/114522.
The problem was a bit more tricky than I originally thought it would be: we only kept type ID and generics in short, but as soon as there was a full path in the user query, the element didn't get an ID anymore because the ID map didn't know about `x::y` (although it knew about `y`). So for this first problem, I instead always pass the element name to get the ID.
Then a new problem occurred: we actually needed to check if paths matched, otherwise whatever the path, as long as the "end types" match, it's all good. meaning, we needed to add path information, but to do so, we needed it to be added into the search index directly as there was no mapping between `"p"` and `"q"`.
I hope this explanation makes sense to someone else than me. ^^'
r? `@notriddle`
