Rollup of 8 pull requests
Successful merges:
- #108297 (Exit when there are unmatched delims to avoid noisy diagnostics)
- #108531 (rustdoc: Show that repeated expression arrays can be made with constant values)
- #108536 (Update books)
- #108550 (Remove the `capture_disjoint_fields` feature)
- #108551 (Descriptive error when users try to combine RPITIT/AFIT with specialization)
- #108554 (Only look for param in item's generics if it actually comes from generics)
- #108555 (Fix a race in the query system)
- #108558 (add missing feature in core/tests)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
10 commits in 9d5b32f503fc099c4064298465add14d4bce11e6..9880b408a3af50c08fab3dbf4aa2a972df71e951
2023-02-22 23:04:16 +0000 to 2023-02-28 19:39:39 +0000
- bump jobserver to respect `--jobserver-auth=fifo:PATH` (rust-lang/cargo#11767)
- Addition of support for -F as an alias for --features (rust-lang/cargo#11774)
- Added documentation for the configuration discovery of `cargo install` to the man pages (rust-lang/cargo#11763)
- Fix Cargo removing the sparse+ prefix from sparse URLs in .crates.toml (rust-lang/cargo#11756)
- Fix warning with tempfile (rust-lang/cargo#11771)
- Error message for transitive artifact dependencies with targets the package doesn't directly interact with (rust-lang/cargo#11643)
- Fix tests with nondeterministic ordering (rust-lang/cargo#11766)
- Make some blocking tests non-blocking (rust-lang/cargo#11650)
- Suggest cargo add when installing library crate (rust-lang/cargo#11410)
- chore: bump is-terminal to 0.4.4 (rust-lang/cargo#11759)
Remove `from` lang item
It was probably a leftover from the old `?` desugaring but anyways, it's unused now except for clippy, which can just use a diagnostics item.
statically guarantee that current error codes are documented
Closes#61137 (that's right!)
Pretty simple refactor (often just a change from `Result<Option<&str>>` to `Result<&str>`)
r? `@GuillaumeGomez` (could you specially look at 53044158ef? I believe you wrote that in the first place, just want to make sure you're happy with the change)
Add `ErrorGuaranteed` to `hir::{Expr,Ty}Kind::Err` variants
First step in making the `Err` variants of `ExprKind` and `TyKind` require an `ErrorGuaranteed` during parsing. Making the corresponding AST versions require `ErrorGuaranteed` is a bit harder, whereas it was pretty easy to do this for HIR, so let's do that first.
The only weird thing about this PR is that `ErrorGuaranteed` is moved to `rustc_span`. This is *certainly* not the right place to put it, but `rustc_hir` cannot depend on `rustc_error` because the latter already depends on the former. Should I just pull out some of the error machinery from `rustc_error` into an even more minimal crate that `rustc_hir` can depend on? Advice would be appreciated.
Rollup of 8 pull requests
Successful merges:
- #107062 (Do some cleanup of doc/index.md)
- #107890 (Lint against `Iterator::map` receiving a callable that returns `()`)
- #108431 (Add regression test for #107918)
- #108432 (test: drop unused deps)
- #108436 (make "proc macro panicked" translatable)
- #108444 (docs/test: add UI test and docs for `E0476`)
- #108449 (Do not lint ineffective unstable trait impl for unresolved trait)
- #108456 (Complete migrating `ast_passes` to derive diagnostics)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
docs/test: add UI test and docs for `E0476`
Final undocumented error code. Not entirely sure about wording in the docs.
Part of https://github.com/rust-lang/rust/issues/61137.
r? ```@compiler-errors```
cc ```@compiler-errors```
Do some cleanup of doc/index.md
I think a lot of people get to this landing page from `rustup doc`, and it's a bit tricky to find some useful information. I attempted to clean it up here a bit, from the commit message:
- Add quick link to API docs
- Add marker for external links, to help offline users
- Add information about using 'cargo doc' and the playground
- Clean up some of the wording
- Update body & header style to match rustdoc defaults
- Bump heading levels so main page header is 1, others are 2 (all were level 1 before)
Split `x setup` sub-actions to CLI arguments
Closes#107846
This adds a new `none` profile option which simply skips the `config.toml` step. It also adds `hook` and `vscode` subcommands, for installing the pre-push hook and getting `settings.json` respectively.
Get Miri working on ARM
- Add a shim for `llvm.arm.hint`, which is required by `core::hint::spin_loop` on `arm` targets. The shim simply calls `yield_active_thread` on a YIELD hint, just like the shim for `llvm.aarch64.isb` that's already present.
- Change the signature of `miri_host_to_target_path` to use `c_char` instead of `i8`, to make it compatible with `CStr` on targets where `c_char` is unsigned. The implementation of `miri_host_to_target_path` accesses the memory as bytes and does not need to be adjusted.
- Enable ARM targets in CI. Specifically, `aarch64-unknown-linux-gnu` and `arm-unknown-linux-gnueabi` on the Linux host.
Since all tests also pass for `aarch64-unknown-linux-gnu` I took the liberty of adding that target to CI as well.
Fixes#2791
support `x fmt` for sub and outside of rust directories
This PR makes `x fmt` to be succesfully work from sub or outside dir of rust.
The following cases are tested and the results were successful.
```sh
# from rust/library directory
../x fmt compiler --check
../x fmt compiler/rustc
# from outside of rust directory
../../rust/x fmt library/std library/core --check
../../rust/x fmt library/std
```
Resolves#108004
r? ``@albertlarsan68``
Update `fuchsia-test-runner.py` and docs
This updates the test runner to the latest version of the SDK and fixes debugging support for Rust source code.
r? ``@tmandry``
- Add quick link to API docs
- Add marker for external links, to help offline users
- Add information about using 'cargo doc' and the playground
- Clean up some of the wording
- Update body & header style to match rustdoc defaults
