Remove author requirement for `cargo_common_metadata`
This PR follows https://github.com/rust-lang/cargo/pull/9282, I'm not fully informed about all of this, it would be great if somebody knowledgeable about this topic agrees.
changelog: Changed `cargo_common_metadata` to stop linting on the optional author field.
Rollup of 5 pull requests
Successful merges:
- #83368 (Add `download-rustc = "if-unchanged"`)
- #83705 (Give a better error when --theme is not a CSS file)
- #83853 (Disallow the use of high byte registes as operands on x86_64)
- #83877 (Remove unnecessary exceptions to the platform-specific code check)
- #83878 (Fix racing file access in tidy)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Fix racing file access in tidy
That should fix the failure in https://github.com/rust-lang/rust/pull/83776#issuecomment-813311289
The file is only created for a brief moment during the bins checks in the source directories while other checks may also be visiting the same directory. By skipping it we avoid file not found errors.
Remove unnecessary exceptions to the platform-specific code check
Some of these were just wrong, like src/librustc. Some looked outdated,
like std::f64. Not sure what was going on with the others - maybe this
check isn't as smart as it needs to be? But in the meantime it seems
silly to ignore the check if it will pass anyway.
Give a better error when --theme is not a CSS file
Before:
```
error: invalid argument: "bacon.toml"
```
After:
```
error: invalid argument: "bacon.toml"
|
= help: arguments to --theme must be CSS files
```
cc https://github.com/rust-lang/rust/pull/83478
Add `download-rustc = "if-unchanged"`
This allows keeping the setting to a fixed value without having to
toggle it when you want to work on the compiler instead of on tools.
This sets `BOOTSTRAP_DOWNLOAD_RUSTC` in bootstrap.py so rustbuild doesn't have to try and replicate its logic.
Helps with https://github.com/rust-lang/rust/issues/81930.
r? `@Mark-Simulacrum` cc `@camelid`
Previously, the types looked like this:
- None means this is not an associated item (but may be a variant field)
- Some(Err) means this is known to be an error. I think the only way that can happen is if it resolved and but you had your own anchor.
- Some(Ok(_, None)) was impossible.
Now, this returns a nested Option and does the error handling and
fiddling with the side channel in the caller. As a side-effect, it also
removes duplicate error handling.
This has one small change in behavior, which is that
`resolve_primitive_associated_item` now goes through `variant_field` if
it fails to resolve something. This is not ideal, but since it will be
quickly rejected anyway, I think the performance hit is worth the
cleanup.
This also fixes a bug where struct fields would forget to set the side
channel, adds a test for the bug, and ignores `private_intra_doc_links`
in rustc_resolve (since it's always documented with
--document-private-items).
* Added expression check for shared_code_in_if_blocks
* Finishing touches for the shared_code_in_if_blocks lint
* Applying PR suggestions
* Update lints yay
* Moved test into subfolder
Rollup of 8 pull requests
Successful merges:
- #81922 (Let `#[allow(unstable_name_collisions)]` work for things other than function)
- #82483 (Use FromStr trait for number option parsing)
- #82739 (Use the beta compiler for building bootstrap tools when `download-rustc` is set)
- #83650 (Update Source Serif to release 4.004)
- #83826 (List trait impls before deref methods in doc's sidebar)
- #83831 (Add `#[inline]` to IpAddr methods)
- #83863 (Render destructured struct function param names as underscore)
- #83865 (Don't report disambiguator error if link would have been ignored)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Don't report disambiguator error if link would have been ignored
Fixes#83859.
This prevents us from warning on links such as `<hello@example.com>`.
Note that we still warn on links such as `<hello@localhost>` because
they have no dots in them. However, the links will still work, even
though a warning is reported.
r? ````@jyn514````
List trait impls before deref methods in doc's sidebar
This PR is acting directly on a suggestion made by ```````@jyn514``````` in #83133. I've tested the changes locally, and can confirm that it does in fact properly achieve what he thought it would. This PR also in turn closes#83133.
Use the beta compiler for building bootstrap tools when `download-rustc` is set
## Motivation
This avoids having to rebuild bootstrap and tidy each time you rebase
over master. In particular, it makes rebasing and running `x.py fmt` on
each commit in a branch significantly faster. It also avoids having to
rebuild bootstrap after setting `download-rustc = true`.
## Implementation
Instead of extracting the CI artifacts directly to `stage0/`, extract
them to `ci-rustc/` instead. Continue to copy them to the proper
sysroots as necessary for all stages except stage 0.
This also requires `bootstrap.py` to download both stage0 and CI
artifacts and distinguish between the two when checking stamp files.
Note that since tools have to be built by the same compiler that built
`rustc-dev` and the standard library, the downloaded artifacts can't be
reused when building with the beta compiler. To make sure this is still
a good user experience, warn when building with the beta compiler, and
default to building with stage 2.
I tested this by rebasing this PR from edeee915b1c52f97411e57ef6b1a8bd46548a37a over 1c77a1fa3ca574f2a40056f64d498db8efe0d8a8 and confirming that only the bootstrap library itself had to be rebuilt, not any dependencies and not `tidy`. I also tested that a clean build with `x.py build` builds rustdoc exactly once and does no other work, and that `touch src/librustdoc/lib.rs && x.py build` works. `x.py check` still behaves as before (checks using the beta compiler, even if there are changes to `compiler/`).
Helps with https://github.com/rust-lang/rust/issues/81930.
r? `@Mark-Simulacrum`
Use FromStr trait for number option parsing
Replace `parse_uint` with generic `parse_number` based on `FromStr`.
Use it for parsing inlining threshold to avoid casting later.
Let `#[allow(unstable_name_collisions)]` work for things other than function
Fixes#81522
In addition to the report in #81522, currently `#[allow(unstable_name_collisions)]` doesn't suppress the corresponding diagnostics even if this attribute is appended to an expression statement or a let statement. It seems like this is because the wrong `HirId` is passed to `struct_span_lint_hir`.
It's fixed in this PR, and a regression test for it is also added.
this file is only created for a brief moment during the bins checks
in the source directories while other checks may also be visiting
that directory. skip processing it to avoid missing file errors
Some of these were just wrong, like src/librustc. Some looked outdated,
like std::f64. Not sure what was going on with the others - maybe this
check isn't as smart as it needs to be? But it the meantime it seems
silly to ignore the check if it will pass anyway.
