Pass arguments to `x` subcommands with `--`
Fixes#107375
Any arguments passed to `x` following `--` are removed and not parsed, instead passed down to subcommands (just the ones listed in the issue, not sure if more are needed). This does not remove the existing `--args` and `--test-args` behaviour, just extends it. It's also not documented in the help, not sure of the best way to format it.
r? `@jyn514`
Implement partial support for non-lifetime binders
This implements support for non-lifetime binders. It's pretty useless currently, but I wanted to put this up so the implementation can be discussed.
Specifically, this piggybacks off of the late-bound lifetime collection code in `rustc_hir_typeck::collect::lifetimes`. This seems like a necessary step given the fact we don't resolve late-bound regions until this point, and binders are sometimes merged.
Q: I'm not sure if I should go along this route, or try to modify the earlier nameres code to compute the right bound var indices for type and const binders eagerly... If so, I'll need to rename all these queries to something more appropriate (I've done this for `resolve_lifetime::Region` -> `resolve_lifetime::ResolvedArg`)
cc rust-lang/types-team#81
r? `@ghost`
Most tests involving save-analysis were removed, but I kept a few where
the `-Zsave-analysis` was an add-on to the main thing being tested,
rather than the main thing being tested.
For `x.py install`, the `rust-analysis` target has been removed.
For `x.py dist`, the `rust-analysis` target has been kept in a
degenerate form: it just produces a single file `reduced.json`
indicating that save-analysis has been removed. This is necessary for
rustup to keep working.
Closes#43606.
Use `target` instead of `machine` for mir interpreter integer handling.
The naming of `machine` only makes sense from a mir interpreter internals perspective, but outside users talk about the `target` platform. As per https://github.com/rust-lang/rust/pull/108029#issuecomment-1429791015
r? `@RalfJung`
make x look for x.py if shell script does not exist
Fixes#107907
Manually tested by doing the following after changes were made:
1. `cargo install --path src/tools/x`
2. checked out old version: commit hash `775c3c0` from https://github.com/rust-lang/rust/pull/99992
3. Ran `x --help` and it works. Previously, it was giving the error `x.py not found`
Avoid accessing HIR when it can be avoided
Experiment to see if it helps some incremental cases.
Will be rebased once https://github.com/rust-lang/rust/pull/107942 gets merged.
r? `@ghost`
Store metrics from `metrics.json` to CI PGO timer
With this change, we'll be able to easily see how long does it take to compile LLVM vs `rustc`.
r? ```@Mark-Simulacrum```
Update the minimum external LLVM to 14
With this change, we'll have stable support for LLVM 14 through 16 (pending release).
For reference, the previous increase to LLVM 13 was #100460.
This commit makes intra-doc link tooltips consistent with generated
links in function signatures and item tables, with the format
`itemtype foo::bar::baz`. This way, you can tell if a link points at
a trait or a type (for example) by mousing over it.
See also fce944d4e7
Update cargo
10 commits in 82c3bb79e3a19a5164e33819ef81bfc2c984bc56..39c13e67a5962466cc7253d41bc1099bbcb224c3 2023-02-04 22:52:16 +0000 to 2023-02-12 02:01:08 +0000
- chore: Update to toml v0.6, toml_edit v0.18 (rust-lang/cargo#11618)
- doc: more doc comments and intra-doc links (rust-lang/cargo#11703)
- Deny warnings in CI, not locally (rust-lang/cargo#11699)
- add comment to lto.rs (rust-lang/cargo#11701)
- Re-export cargo_new::NewProjectKind as public (rust-lang/cargo#11700)
- Add '-C' flag for changing current dir before build (rust-lang/cargo#10952)
- `-Zrustdoc-scrape-example` must fail with bad build script (rust-lang/cargo#11694)
- Update CHANGELOG for 1.68 backports (rust-lang/cargo#11690)
- Update 1password to the version 2 CLI (rust-lang/cargo#11692)
- chore: autolabel more for `A-*` (rust-lang/cargo#11679)
r? `@ghost`
Rollup of 8 pull requests
Successful merges:
- #107902 (fix: improve the suggestion on future not awaited)
- #107913 (Update broken link in cargo style guide)
- #107942 (Tighter spans for bad inherent `impl` self types)
- #107948 (Allow shortcuts to directories to be used for ./x.py fmt)
- #107971 (Clearly document intentional UB in mir-opt tests)
- #107985 (Added another error to be processed in fallback)
- #108002 (Update books)
- #108013 (rustdoc: use a string with one-character codes for search index types)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Allow shortcuts to directories to be used for ./x.py fmt
Fixes#107944.
Maximum recursive search depth is 3 and only accepts shortcuts for directories. If there are no shortcut candidates, the previous behavior to panic is preserved. If there are multiple candidates, the shortcut candidates are ignored.
After this change, `./x.py fmt std` no longer panics and formats `library/std` instead.
Update broken link in cargo style guide
Toml now uses [toml.io](https://toml.io) for released specifications and the github repo for development. Also the old link was for the 0.4 specification, while cargo uses toml_edit, which uses toml 1.0 (reference:
https://github.com/toml-rs/toml/blob/main/crates/toml_edit/CHANGELOG.md#030---2021-09-13). Finally the discussion of "Bare keys" vs "Quoted keys" has moved from the `#table` section to `#keys`.
Fixes#107944.
Maximum recursive search depth is 3 and only accepts shortcuts for
directories (single component paths, such as `./x.py fmt std`). If
there are no shortcut candidates but single componenet path(s) are
given, it falls back to the previous behavior to panic with unable to
find directory. If there are multiple shortcut candidates for a given
single component path, the shortcut candidates are considered
ambiguous, are then ignored, and the single component path is accepted
as-is.
After this change, `./x.py fmt std` no longer panics and formats
`library/std` instead.
Move folding & visiting traits into type library
This is a rework of #107712, following feedback on that PR.
In particular, this version uses trait aliases to reduce the API churn for trait consumers. Doing so requires a workaround for #107747 until its fix in #107803 is merged into the stage0 compiler; this workaround, which uses conditional compilation based on the `bootstrap` configuration predicate, sits in dedicated commit b409329c for ease of reversion.
The possibility of the `rustc_middle` crate retaining its own distinct versions of each folding/visiting trait, blanket-implemented on all types that implement the respective trait in the type library, was also explored: however since this would necessitate making each `rustc_middle` trait a subtrait of the respective type library trait (so that such blanket implementations can delegate their generic methods), no benefit would be gained.
r? types
