The docs for the LoongArch targets are a bit dated since their
introduction, and the prose has some room for improvement as well.
Streamline a bit, referring to the neighboring targets' docs, and
provide up-to-date information as much as I can come up with.
bump strip-ansi-escapes
This bumps `strip-ansi-escapes` to remove arrayvec from it's deps (https://github.com/luser/strip-ansi-escapes/pull/8)
Should Cargo.lock be commited too to track it's working state?
changelog: none
ast: Standardize visiting order
Order: ID, attributes, inner nodes in source order if possible, tokens, span.
Also always use exhaustive matching in visiting infra, and visit some discovered missing nodes.
Unlike https://github.com/rust-lang/rust/pull/125741 this shouldn't affect anything serious like `macro_rules` scopes.
Currently bootstrap doesn't use any inner paths from rust-analyzer and
bootstrap with `ShouldRun::create_or_deps`.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Fix doc_markdown DevOps false positive
This fixes an issue where the word "DevOps" ends up as a false positive for the `doc_markdown` lint.
In a doc comment like this
```rust
/// Call the Azure DevOps REST API.
pub fn example() {}
```
the word "DevOps" is highlighted as something which should be in backticks.
```
warning: item in documentation is missing backticks
--> src/lib.rs:1:20
|
1 | /// Call the Azure DevOps REST API.
| ^^^^^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_markdown
= note: requested on the command line with `-W clippy::doc-markdown`
help: try
|
1 | /// Call the Azure `DevOps` REST API.
| ~~~~~~~~
warning: `example` (lib) generated 1 warning (run `cargo clippy --fix --lib -p example` to apply 1 suggestion)
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.00s
```
This could be overriden with the `doc-valid-idents` configuration parameter as noted by the [documentation](https://rust-lang.github.io/rust-clippy/master/index.html#/doc_markdown), but I believe the word "DevOps" is sufficiently common to belong alongside exceptions like "GitHub" and "GitLab".
changelog: [`doc_markdown`]: Fix DevOps false positive.
rustdoc: use current stage if download-rustc enabled
When using download-rustc, using stage 1 rustdoc results in the wrong librustc_driver being used.
```sh
$ ./build/host/stage1/bin/rustdoc --version
./build/host/stage1/bin/rustdoc: error while loading shared libraries: librustc_driver-7ff02ed05016d515.so: cannot open shared object file: No such file or directory
```
This change fixes that by not cutting the stage if download-rustc is enabled.
Remove `__rust_force_expr`.
This was added (with a different name) to improve an error message. It is no longer needed -- removing it changes the error message, but overall I think the new message is no worse:
- the mention of `#` in the first line is a little worse,
- but the extra context makes it very clear what the problem is, perhaps even clearer than the old message,
- and the removal of the note about the `expr` fragment (an internal detail of `__rust_force_expr`) is an improvement.
Overall I think the error is quite clear and still far better than the old message that prompted #61933, which didn't even mention patterns.
The motivation for this is #124141, which will cause pasted metavariables to be tokenized and reparsed instead of the AST node being cached. This change in behaviour occasionally has a non-zero perf cost, and `__rust_force_expr` causes the tokenize/reparse step to occur twice. Removing `__rust_force_expr` greatly reduces the extra overhead for the `deep-vector` benchmark.
r? ```@oli-obk```
coverage: Make `#[coverage(..)]` apply recursively to nested functions
This PR makes the (currently-unstable) `#[coverage(off)]` and `#[coverage(on)]` attributes apply recursively to all nested functions/closures, instead of just the function they are directly attached to.
Those attributes can now also be applied to modules and to impl/impl-trait blocks, where they have no direct effect, but will be inherited by all enclosed functions/closures/methods that don't override the inherited value.
---
Fixes#126625.
Fixes for 32-bit SPARC on Linux
This PR fixes a number of issues which previously prevented `rustc` from being built
successfully for 32-bit SPARC using the `sparc-unknown-linux-gnu` triplet.
In particular, it adds linking against `libatomic` where necessary, uses portable `AtomicU64`
for `rustc_data_structures` and rewrites the spec for `sparc_unknown_linux_gnu` to use
`TargetOptions` and replaces the previously used `-mv8plus` with the more portable
`-mcpu=v9 -m32`.
To make `rustc` build successfully, support for 32-bit SPARC needs to be added to the `object`
crate as well as the `nix` crate which I will be sending out later as well.
r? nagisa
