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Connor Tsui
31e35c2131 modify queue implementation documentation 
This commit only has documentation changes and a few things moved around
the file. The very few code changes are cosmetic: changes like turning a
`match` statement into an `if let` statement or reducing indentation for
long if statements.

This commit also adds several safety comments on top of `unsafe` blocks
that might not be immediately obvious to a first-time reader.

Code "changes" are in:
- `add_backlinks_and_find_tail`
- `lock_contended`

A majority of the changes are just expanding the comments from 80
columns to 100 columns.
 2024-11-16 12:31:13 -05:00
Connor Tsui
fa9f04af5d add downgrade to futex implementation 2024-11-16 12:31:13 -05:00
Connor Tsui
3336ae0838 add simple downgrade implementations 2024-11-16 12:31:13 -05:00
Connor Tsui
f71ecc48cc add downgrade method onto RwLockWriteGuard 2024-11-16 12:31:13 -05:00
Connor Tsui
b683e1dc13 add RwLock downgrade tests 2024-11-16 12:31:13 -05:00
bors
b3f75cc872 Auto merge of #132147 - estebank:long-types-2, r=davidtwco 
Tweak E0277 output when a candidate is available

*Follow up to #132086.*

Go from

```
error[E0277]: the trait bound `Then<Ignored<chumsky::combinator::Filter<chumsky::primitive::Any<&str, chumsky::extra::Full<EmptyErr, (), ()>>, {closure@src/main.rs:9:17: 9:27}>, char>, chumsky::combinator::Map<impl CSTParser<'a, O>, O, {closure@src/main.rs:11:24: 11:27}>, (), (), chumsky::extra::Full<EmptyErr, (), ()>>: CSTParser<'a>` is not satisfied
 --> src/main.rs:7:50
  |
7 | fn leaf<'a, O>(parser: impl CSTParser<'a, O>) -> impl CSTParser<'a, ()> {
  |                                                  ^^^^^^^^^^^^^^^^^^^^^^ the trait `chumsky::private::ParserSealed<'_, &str, (), chumsky::extra::Full<EmptyErr, (), ()>>` is not implemented for `Then<Ignored<Filter<Any<&str, ...>, ...>, ...>, ..., ..., ..., ...>`, which is required by `Then<Ignored<chumsky::combinator::Filter<chumsky::primitive::Any<&str, chumsky::extra::Full<EmptyErr, (), ()>>, {closure@src/main.rs:9:17: 9:27}>, char>, chumsky::combinator::Map<impl CSTParser<'a, O>, O, {closure@src/main.rs:11:24: 11:27}>, (), (), chumsky::extra::Full<EmptyErr, (), ()>>: CSTParser<'a>`
  |
  = help: the trait `chumsky::private::ParserSealed<'_, &'a str, ((), ()), chumsky::extra::Full<EmptyErr, (), ()>>` is implemented for `Then<Ignored<chumsky::combinator::Filter<chumsky::primitive::Any<&str, chumsky::extra::Full<EmptyErr, (), ()>>, {closure@src/main.rs:9:17: 9:27}>, char>, chumsky::combinator::Map<impl CSTParser<'a, O>, O, {closure@src/main.rs:11:24: 11:27}>, (), (), chumsky::extra::Full<EmptyErr, (), ()>>`
  = help: for that trait implementation, expected `((), ())`, found `()`
  = note: required for `Then<Ignored<Filter<Any<&str, ...>, ...>, ...>, ..., ..., ..., ...>` to implement `Parser<'_, &str, ()>`
note: required for `Then<Ignored<Filter<Any<&str, ...>, ...>, ...>, ..., ..., ..., ...>` to implement `CSTParser<'a>`
 --> src/main.rs:5:16
  |
5 | impl<'a, O, T> CSTParser<'a, O> for T where T: Parser<'a, &'a str, O> {}
  |                ^^^^^^^^^^^^^^^^     ^          ---------------------- unsatisfied trait bound introduced here
  = note: the full name for the type has been written to '/home/gh-estebank/longlong/target/debug/deps/longlong-0008f9a4f2023b08.long-type-13239977239800463552.txt'
  = note: consider using `--verbose` to print the full type name to the console
  = note: the full name for the type has been written to '/home/gh-estebank/longlong/target/debug/deps/longlong-0008f9a4f2023b08.long-type-13239977239800463552.txt'
  = note: consider using `--verbose` to print the full type name to the console
```

to

```
error[E0277]: the trait bound `Then<Ignored<chumsky::combinator::Filter<chumsky::primitive::Any<&str, chumsky::extra::Full<EmptyErr, (), ()>>, {closure@src/main.rs:9:17: 9:27}>, char>, chumsky::combinator::Map<impl CSTParser<'a, O>, O, {closure@src/main.rs:11:24: 11:27}>, (), (), chumsky::extra::Full<EmptyErr, (), ()>>: CSTParser<'a>` is not satisfied
  --> src/main.rs:7:50
   |
7  | fn leaf<'a, O>(parser: impl CSTParser<'a, O>) -> impl CSTParser<'a, ()> {
   |                                                  ^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
...
11 |     ws.then(parser.map(|_| ()))
   |     --------------------------- return type was inferred to be `Then<Ignored<..., ...>, ..., ..., ..., ...>` here
   |
   = help: the trait `ParserSealed<'_, &_, (), Full<_, _, _>>` is not implemented for `Then<Ignored<..., ...>, ..., ..., ..., ...>`
           but trait `ParserSealed<'_, &'a _, ((), ()), Full<_, _, _>>` is implemented for it
   = help: for that trait implementation, expected `((), ())`, found `()`
   = note: required for `Then<Ignored<..., ...>, ..., ..., ..., ...>` to implement `Parser<'_, &str, ()>`
note: required for `Then<Ignored<..., ...>, ..., ..., ..., ...>` to implement `CSTParser<'a>`
  --> src/main.rs:5:16
   |
5  | impl<'a, O, T> CSTParser<'a, O> for T where T: Parser<'a, &'a str, O> {}
   |                ^^^^^^^^^^^^^^^^     ^          ---------------------- unsatisfied trait bound introduced here
   = note: the full name for the type has been written to '/home/gh-estebank/longlong/target/debug/deps/longlong-df9d52be87eada65.long-type-1337037744507305372.txt'
   = note: consider using `--verbose` to print the full type name to the console
```

* Remove redundant wording
* Introduce trait diff highlighting logic and use it
* Fix incorrect "long type written to path" logic (can be split off)
* Point at tail expression in more cases in E0277
* Avoid long primary span labels in E0277 by moving them to a `help`

Fix #132013.

There are individual commits that can be their own PR. If the review load is too big, happy to split them off.
 2024-11-02 20:22:49 +00:00
Esteban Küber
7e0d3ed951 fix tests 
Paths in CI can be longer than in devs' machines.
 2024-11-02 16:58:50 +00:00
bors
00ed73cdc0 Auto merge of #132512 - workingjubilee:update-miri-for-rustc-abi, r=RalfJung 
miri: Directly use rustc_abi

I tried to make this a PR to the miri repo for funsies. Ironically, the integration flow meant that it would use a too-old toolchain hash, and I didn't understand the build system there enough to want to manually fiddle with the hashes.
 2024-11-02 16:46:08 +00:00
bors
07cbbdd693 Auto merge of #132513 - matthiaskrgr:rollup-y98jvsl, r=matthiaskrgr 
Rollup of 5 pull requests

Successful merges:

 - #132481 (rustdoc: skip stability inheritance for some item kinds)
 - #132482 (library: fix some stability annotations)
 - #132493 (Fix type reference in documents which was being confused with html tags.)
 - #132494 (make `download-rustc="if-unchanged"` default for library profile)
 - #132495 (Remove unintended link)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-11-02 14:12:12 +00:00
Matthias Krüger
c4024585a4
Rollup merge of #132495 - Houtamelo:remove_unintended_link, r=jieyouxu 
Remove unintended link

Since `#[link_section]` is enclosed in braces, it was being confused with a link during docs compilation.

This caused compilation to fail when running `x dist` since it emitted a warning regarding broken links.
 2024-11-02 12:14:15 +01:00
Matthias Krüger
bfcd9ecea6
Rollup merge of #132494 - onur-ozkan:library-profile-default, r=jieyouxu 
make `download-rustc="if-unchanged"` default for library profile

Since `download-rustc` is tested on CI and https://github.com/rust-lang/rust/pull/132267 makes it effective for library development, we can now make it default for the library profile.

Implements the 3rd item from [this tracking issue](https://github.com/rust-lang/rust/issues/131744).
 2024-11-02 12:14:14 +01:00
Matthias Krüger
52ff41ccaa
Rollup merge of #132493 - Houtamelo:doc_type-ref_html-tag, r=jieyouxu 
Fix type reference in documents which was being confused with html tags.

Running `x dist` was failing due to it invoking commands with `-D warnings`, which emitted a warning about unclosed html tags.
 2024-11-02 12:14:13 +01:00
Matthias Krüger
90c5f86298
Rollup merge of #132482 - lukas-code:stab-attrs, r=Noratrieb 
library: fix some stability annotations

This PR updates some stability attributes to correctly reflect when some items actually got stabilized. Found while testing https://github.com/rust-lang/rust/pull/132481.

### `core::char` / `std::char`

In https://github.com/rust-lang/rust/pull/26192, the `core::char` module got "stabilized" for 1.2.0, but the `core` crate itself was still unstable until 1.6.0.

In https://github.com/rust-lang/rust/pull/49698, the `std::char` module was changed to a re-export of `core::char`, making `std::char` appear as "stable since 1.2.0", even though it was already stable in 1.0.0.

By marking `core::char` as stable since 1.0.0, the docs will show correct versions for both `core::char` (since 1.6.0) and `std::char` (since 1.0.0). This is also consistent with the stabilities of similar re-exported modules like `core::mem`/`std::mem` for example.

### `{core,std}::array` and `{core,std}::array::TryFromSliceError`

In https://github.com/rust-lang/rust/pull/58302, the `core::array::TryFromSliceError` type got stabilized for 1.34.0, together with `TryFrom`. At that point the `core::array` module was still unstable and a `std::array` re-export didn't exist, but `core::array::TryFromSliceError` could still be named due to https://github.com/rust-lang/rust/pull/95956 to existing yet.

Then, `core::array` got stabilized and `std::array` got added, first targeting 1.36.0 in https://github.com/rust-lang/rust/pull/60657, but then getting backported for 1.35.0 in https://github.com/rust-lang/rust/pull/60838.

This means that `core::array` and `std::array` actually got stabilized in 1.35.0 and `core::array::TryFromSliceError` was accessible through the unstable module in 1.34.0 -- mark them as such so that the docs display the correct versions.
 2024-11-02 12:14:13 +01:00
Matthias Krüger
6eeb286289
Rollup merge of #132481 - lukas-code:doc-stab3, r=GuillaumeGomez 
rustdoc: skip stability inheritance for some item kinds

For some item kinds it's incorrect to inherit their parent's stability, because they might be accessible without referring to the parent directly -- This PR removes the stability inheritance for these items and reverts their displayed stability to that before https://github.com/rust-lang/rust/pull/130798.

Impl items, both inherent and trait impls, have a stability, but it is ignored when checking for enabled features. However, impl items are automatically unstable if they're nested inside an unstable module -- this caused the children of impl to inherit the instability and lead to https://github.com/rust-lang/rust/issues/132440.

Furthermore, for associated items only the stability of the associated item itself is checked and not that of its parent impl. This is true even for trait impls and we have [relied on this behavior in the standard library in the past](https://doc.rust-lang.org/1.37.0/std/slice/trait.SliceConcatExt.html#tymethod.concat), so these also shouldn't inherit the impl's stability.

I've also removed the stability inheritance for primitives and keywords so that viewing e.g. [the `i32` docs on `core`](https://doc.rust-lang.org/nightly/core/primitive.i32.html) will no longer show "since 1.6.0". Note that we currently don't annotate stability for the keyword docs, but if we start doing so in the future then this is probably more correct.

fixes (after backport) https://github.com/rust-lang/rust/issues/132440
 2024-11-02 12:14:12 +01:00
Jubilee Young
a953b3251f miri: Directly use rustc_abi 2024-11-02 04:06:23 -07:00
bors
588a420350 Auto merge of #132497 - matthiaskrgr:rollup-gaskcn0, r=matthiaskrgr 
Rollup of 11 pull requests

Successful merges:

 - #131037 (Move versioned Apple LLVM targets from `rustc_target` to `rustc_codegen_ssa`)
 - #132170 (Add a Few Codegen Tests)
 - #132333 (rust_analyzer_helix.toml: add library/ manifest)
 - #132398 (Add a couple of intra-doc links to str)
 - #132411 (CI: switch dist-x86_64-musl to free runner)
 - #132453 (Also treat `impl` definition parent as transparent regarding modules)
 - #132457 (Remove needless #![feature(asm_experimental_arch)] from loongarch64 inline assembly test)
 - #132465 (refactor(config): remove FIXME statement in comment of `omit-git-hash`)
 - #132466 (Account for late-bound depth when capturing all opaque lifetimes.)
 - #132471 (Add a bunch of mailmap entries)
 - #132488 (Remove or fix some more `FIXME(async_closure)`)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-11-02 08:25:59 +00:00
Matthias Krüger
30497b05cd
Rollup merge of #132488 - compiler-errors:more-fixmes-bye, r=jieyouxu 
Remove or fix some more `FIXME(async_closure)`

Self-explanatory
 2024-11-02 08:33:15 +01:00
Matthias Krüger
b9798d3f22
Rollup merge of #132471 - Noratrieb:lots-of-mailmapping, r=Mark-Simulacrum 
Add a bunch of mailmap entries

This adds a bunch of missing mailmap entries for many people. These are needed when using rust-lang/team information in rust-lang/thanks (https://github.com/rust-lang/thanks/pull/53), as the emails there may differ.

These are "easy" ones, where there was a mailmap entry already, making it clear which one is the preferred email address.
 2024-11-02 08:33:15 +01:00
Matthias Krüger
020b63aebc
Rollup merge of #132466 - cjgillot:opaque-late, r=compiler-errors 
Account for late-bound depth when capturing all opaque lifetimes.

Fixes https://github.com/rust-lang/rust/issues/132429

r? ````@compiler-errors````
 2024-11-02 08:33:14 +01:00
Matthias Krüger
737cc83c3f
Rollup merge of #132465 - ismailarilik:refactor/config/remove-fixme-comment-for-omit-git-hash, r=jieyouxu 
refactor(config): remove FIXME statement in comment of `omit-git-hash`

It is already fixed.
 2024-11-02 08:33:14 +01:00
Matthias Krüger
b1d059fc2b
Rollup merge of #132457 - taiki-e:needless-feature, r=workingjubilee 
Remove needless #![feature(asm_experimental_arch)] from loongarch64 inline assembly test

inline assembly is already stable on this architecture.
 2024-11-02 08:33:13 +01:00
Matthias Krüger
fa69b671a9
Rollup merge of #132453 - Urgau:non_local_defs-impl-mod-transparent, r=jieyouxu 
Also treat `impl` definition parent as transparent regarding modules

This PR changes the `non_local_definitions` lint logic to also consider `impl` definition parent as transparent regarding modules.

See tests and explanation in the changes.

``````@rustbot`````` label +L-non_local_definitions
Fixes *(after beta-backport)* #132427
cc ``````@leighmcculloch``````
r? ``````@jieyouxu``````
 2024-11-02 08:33:13 +01:00
Matthias Krüger
e5269bba2d
Rollup merge of #132411 - MarcoIeni:ci-switch-to-free-runners, r=Kobzol 
CI: switch dist-x86_64-musl to free runner

try-job: dist-x86_64-musl
 2024-11-02 08:33:12 +01:00
Matthias Krüger
ec1cebfcb6
Rollup merge of #132398 - krtab:add_doc_link, r=Noratrieb 
Add a couple of intra-doc links to str
 2024-11-02 08:33:11 +01:00
Matthias Krüger
4b7bfaaf69
Rollup merge of #132333 - tshepang:patch-4, r=workingjubilee 
rust_analyzer_helix.toml: add library/ manifest
 2024-11-02 08:33:11 +01:00
Matthias Krüger
a513e0e983
Rollup merge of #132170 - veera-sivarajan:codegen-tests, r=jieyouxu 
Add a Few Codegen Tests

Closes #86109
Closes #64219

Those issues somehow got fixed over time.

So, this PR adds a couple of codegen tests to ensure we don't regress in the future.
 2024-11-02 08:33:10 +01:00
Matthias Krüger
bb544f863f
Rollup merge of #131037 - madsmtm:move-llvm-target-versioning, r=petrochenkov 
Move versioned Apple LLVM targets from `rustc_target` to `rustc_codegen_ssa`

Fully specified LLVM targets contain the OS version on macOS/iOS/tvOS/watchOS/visionOS, and this version depends on the deployment target environment variables like `MACOSX_DEPLOYMENT_TARGET`, `IPHONEOS_DEPLOYMENT_TARGET` etc.

We would like to move this to later in the compilation pipeline, both because it feels impure to access environment variables when fetching target information, but mostly because we need access to more information from https://github.com/rust-lang/rust/pull/130883 to do https://github.com/rust-lang/rust/issues/118204. See also https://github.com/rust-lang/rust/pull/129342#issuecomment-2335156119 for some discussion.

The first and second commit does the actual refactor, it should be a non-functional change, the third commit adds diagnostics for invalid deployment targets, which are now possible to do because we have access to the session.

Tested with the same commands as in https://github.com/rust-lang/rust/pull/130435.

r? ``````@petrochenkov``````
 2024-11-02 08:33:10 +01:00
onur-ozkan
329dacff10 add change entry for library profile update 
Signed-off-by: onur-ozkan <work@onurozkan.dev>
 2024-11-02 10:18:09 +03:00
onur-ozkan
7fd3ce4b4b make download-rustc="if-unchanged" default for library profile 
Signed-off-by: onur-ozkan <work@onurozkan.dev>
 2024-11-02 10:13:55 +03:00
Houtamelo
102fac7af6
Remove unintended link 
Since `#[link_section]` is enclosed in braces, it was being confused with a link during docs compilation.
 2024-11-02 04:09:17 -03:00
Houtamelo
1acb1043fe
Fix type reference in documents which was being confused with html tags. 2024-11-02 04:02:32 -03:00
Veera
d2aa91054b Add a Few Codegen Tests 2024-11-02 05:33:56 +00:00
bors
b5f4883a06 Auto merge of #132352 - DianQK:llvm/19.1.3, r=nikic 
Update LLVM to 19.1.3

Closes #131031.

r? nikic
 2024-11-02 04:59:26 +00:00
Michael Goulet
9e5e47fc32 Remove or fix some FIXME(async_closure) 2024-11-02 03:33:31 +00:00
Esteban Küber
143b072c62 Account for negative bounds in E0277 note and suggestion 
Do not suggest `#[derive(Copy)]` when we wanted a `!Copy` type.

Do not say "`Copy` is not implemented for `T` but `Copy` is".

Do not talk about `Trait` having no implementations when `!Trait` was desired.
 2024-11-02 03:08:04 +00:00
Esteban Küber
1a0c502183 On long E0277 primary span label, move it to a help 
Long span labels don't read well.
 2024-11-02 03:08:04 +00:00
Esteban Küber
092ecca5b9 Point at tail expression on rpit E0277 
```
error[E0277]: the trait bound `{gen block@$DIR/gen_block_is_coro.rs:7:5: 7:8}: Coroutine` is not satisfied
  --> $DIR/gen_block_is_coro.rs:6:13
   |
LL | fn foo() -> impl Coroutine<Yield = u32, Return = ()> {
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Coroutine` is not implemented for `{gen block@$DIR/gen_block_is_coro.rs:7:5: 7:8}`
LL |     gen { yield 42 }
   |     ---------------- return type was inferred to be `{gen block@$DIR/gen_block_is_coro.rs:7:5: 7:8}` here
```

The secondary span label is new.
 2024-11-02 03:08:04 +00:00
Esteban Küber
86b5965608 Use short_ty_string 2024-11-02 03:08:04 +00:00
Esteban Küber
c6017badb4 Fix type shortening writing to file 
Make sure that we append to the file for long ty paths. Do not write the same type more than once. Shorten the calculated width a bit.
 2024-11-02 03:08:04 +00:00
Esteban Küber
7b9105dd88 Trim output of E0277 in some cases 
Remove default note for "trait is not implemented" in favor of the
more colorful diff output from the previous commit. Removes
duplicated output.
 2024-11-02 03:08:04 +00:00
Esteban Küber
b7fc1a7431 Add trait diff highlighting logic and use it in E0277 
When a trait is not implemented for a type, but there *is* an `impl`
for another type or different trait params, we format the output to
use highlighting in the same way that E0308 does for types.

The logic accounts for 3 cases:
- When both the type and trait in the expected predicate and the candidate are different
- When only the types are different
- When only the trait generic params are different

For each case, we use slightly different formatting and wording.
 2024-11-02 03:08:04 +00:00
bors
ef972a3466 Auto merge of #132475 - weihanglo:update-cargo, r=weihanglo 
Update cargo

18 commits in e75214ea4936d2f2c909a71a1237042cc0e14b07..0310497822a7a673a330a5dd068b7aaa579a265e
2024-10-25 16:34:32 +0000 to 2024-11-01 19:27:56 +0000
- Add more metadata to `rustc_fingerprint` (rust-lang/cargo#14761)
- test(rustfix): switch to a simpler case for dedup-suggestions (rust-lang/cargo#14765)
- chore(deps): update rust crate security-framework to v3 (rust-lang/cargo#14766)
- chore(deps): update rust crate gix to 0.67.0 (rust-lang/cargo#14762)
- fix(util): Respect all `..`s in `normalize_path` (rust-lang/cargo#14750)
- test(doc): Resolve flaky test (rust-lang/cargo#14760)
- refactor(test): Remove dead 'expect_stdout_contains_n' check (rust-lang/cargo#14759)
- add unstable -Zroot-dir flag to configure the path from which rustc should be invoked (rust-lang/cargo#14752)
- docs(resolver): Further v3 prep (rust-lang/cargo#14753)
- fix: track version in fingerprint dep-info files (rust-lang/cargo#14751)
- test: Remove unused msrv-policy (rust-lang/cargo#14748)
- download targeted transitive deps of with artifact deps'  target platform (rust-lang/cargo#14723)
- Remove requirement for --target when invoking Cargo with -Zbuild-std (rust-lang/cargo#14317)
- docs(fingerprint): document the encoding of Cargo's depinfo (rust-lang/cargo#14745)
- Allow build scripts to report error messages through `cargo::error` (rust-lang/cargo#14743)
- fix(publish): Downgrade version-exists error to warning on dry-run (rust-lang/cargo#14742)
- fix: clean up for deprecated and removed commands (rust-lang/cargo#14739)
- Deprecate `cargo verify-project` (rust-lang/cargo#14736)
 2024-11-02 01:04:59 +00:00
Lukas Markeffsky
2a6a70606d fix some stability annotations 2024-11-02 01:37:45 +01:00
Lukas Markeffsky
728315df79 rustdoc: skip stability inheritance for some item kinds 2024-11-02 00:31:32 +01:00
Weihang Lo
65c74101b5
Update cargo 2024-11-01 18:00:37 -04:00
bors
7c7bb7dc01 Auto merge of #132470 - GuillaumeGomez:rollup-1a1mkmp, r=GuillaumeGomez 
Rollup of 14 pull requests

Successful merges:

 - #131829 (Remove support for `-Zprofile` (gcov-style coverage instrumentation))
 - #132369 (style-guide: Only use the new binop heuristic for assignments)
 - #132383 (Implement suggestion for never type fallback lints)
 - #132413 (update offset_of! docs to reflect the stabilization of nesting)
 - #132438 (Remove unncessary option for default rust-analyzer setting)
 - #132439 (Add `f16` and `f128` to `invalid_nan_comparison`)
 - #132444 (rustdoc: Directly use rustc_abi instead of reexports)
 - #132445 (Cleanup attributes around unchecked shifts and unchecked negation in const)
 - #132448 (Add missing backtick)
 - #132450 (Show actual MIR when MIR building forgot to terminate block)
 - #132451 (remove some unnecessary rustc_allow_const_fn_unstable)
 - #132455 (make const_alloc_layout feature gate only about functions that are already stable)
 - #132456 (Move remaining inline assembly test files into asm directory)
 - #132459 (feat(byte_sub_ptr): unstably add ptr::byte_sub_ptr)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-11-01 21:49:15 +00:00
MarcoIeni
d39270f775
CI: switch dist-x86_64-musl to free runner 2024-11-01 21:11:28 +01:00
Noratrieb
e4305f1657 Add a bunch of mailmap entries 
This adds a bunch of missing mailmap entries for many people. These are
needed when using rust-lang/team information in rust-lang/thanks, as the
emails there may differ.

These are all the "easy" ones, where there was a mailmap entry already,
making it clear which one is the preferred email address.
 2024-11-01 20:10:36 +01:00
Guillaume Gomez
305ca05cbe
Rollup merge of #132459 - RalfJung:byte_sub_ptr, r=scottmcm 
feat(byte_sub_ptr): unstably add ptr::byte_sub_ptr

This is an API that naturally should exist as a combination of byte_offset_from and sub_ptr
both existing (they showed up at similar times so this union was never made). Adding these
is a logical (and perhaps final) precondition of stabilizing ptr_sub_ptr (https://github.com/rust-lang/rust/issues/95892).

Original PR by ``@Gankra`` (https://github.com/rust-lang/rust/pull/121919), I am just reviving it. The 2nd commit (with a small docs tweak) is by me.
 2024-11-02 03:08:56 +08:00
Guillaume Gomez
81c6943f1a
Rollup merge of #132456 - taiki-e:test-asm-dir, r=jieyouxu 
Move remaining inline assembly test files into asm directory

Before:
```
tests/assembly/asm/*
tests/assembly/asm-comments.rs
tests/codegen/asm-target-clobbers.rs
tests/codegen/asm-goto.rs
tests/codegen/asm-maybe-uninit.rs
tests/codegen/asm-msp430-clobbers.rs
tests/codegen/asm-options.rs
tests/codegen/asm-clobbers.rs
tests/codegen/asm-may_unwind.rs
tests/codegen/asm-arm64ec-clobbers.rs
tests/codegen/asm-powerpc-clobbers.rs
tests/codegen/asm-sanitize-llvm.rs
tests/codegen/asm-s390x-clobbers.rs
tests/codegen/asm-clobber_abi.rs
tests/codegen/asm-multiple-options.rs
tests/codegen/global_asm.rs
tests/codegen/global_asm_include.rs
tests/codegen/global_asm_x2.rs
tests/ui/asm/*
```

After:
```
tests/assembly/asm/*
tests/codegen/asm/*
tests/ui/asm/*
```

I moved the remaining standalone test files into the asm directory, and then either removed the "asm-" suffix or for x86-specific registers tests replaced the "asm-" suffix with the "x86-" suffix.

(Then I noticed that there is no test for clobber_abi for already stabilized aarch64, arm, riscv, and loongarch64 asm... I don't believe there is a problem like https://github.com/rust-lang/rust/pull/131332, but I plan to add tests for them later.)

r? ``@Amanieu``

``@rustbot`` label +A-inline-assembly
 2024-11-02 03:08:56 +08:00