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)
Upgrade to ena-0.14.1.
It avoids some inlining within its `inlined_probe_value` function, which seems to result in better codegen for the very large `process_obligations` function within rustc. It might also help with reducing the bimodal perf results we see for the `keccak` and `cranelift-codegen-0.82.1` benchmarks.
r? `@ghost`
RustHermit publishs a new kernel interface and supports
a common BSD socket layer. By supporting this interface,
the implementation can be harmonized to other operating systems.
To realize this socket layer, the handling of file descriptors
is also harmonized to other operating systems.
errors: generate typed identifiers in each crate
Instead of loading the Fluent resources for every crate in `rustc_error_messages`, each crate generates typed identifiers for its own diagnostics and creates a static which are pulled together in the `rustc_driver` crate and provided to the diagnostic emitter.
There are advantages and disadvantages to this change..
#### Advantages
- Changing a diagnostic now only recompiles the crate for that diagnostic and those crates that depend on it, rather than `rustc_error_messages` and all crates thereafter.
- This approach can be used to support first-party crates that want to supply translatable diagnostics (e.g. `rust-lang/thorin` in https://github.com/rust-lang/rust/pull/102612#discussion_r985372582, cc `@JhonnyBillM)`
- We can extend this a little so that tools built using rustc internals (like clippy or rustdoc) can add their own diagnostic resources (much more easily than those resources needing to be available to `rustc_error_messages`)
#### Disadvantages
- Crates can only refer to the diagnostic messages defined in the current crate (or those from dependencies), rather than all diagnostic messages.
- `rustc_driver` (or some other crate we create for this purpose) has to directly depend on *everything* that has error messages.
- It already transitively depended on all these crates.
#### Pending work
- [x] I don't know how to make `rustc_codegen_gcc`'s translated diagnostics work with this approach - because `rustc_driver` can't depend on that crate and so can't get its resources to provide to the diagnostic emission. I don't really know how the alternative codegen backends are actually wired up to the compiler at all.
- [x] Update `triagebot.toml` to track the moved FTL files.
r? `@compiler-errors`
cc #100717
Instead of loading the Fluent resources for every crate in
`rustc_error_messages`, each crate generates typed identifiers for its
own diagnostics and creates a static which are pulled together in the
`rustc_driver` crate and provided to the diagnostic emitter.
Signed-off-by: David Wood <david.wood@huawei.com>
Use a lock-free datastructure for source_span
follow up to the perf regression in https://github.com/rust-lang/rust/pull/105462
The main regression is likely the CStore, but let's evaluate the perf impact of this on its own
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.
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.
Resolve documentation links in rustc and store the results in metadata
This PR implements MCP https://github.com/rust-lang/compiler-team/issues/584.
Doc links are now resolved in rustc and stored into metadata, so rustdoc simply retrieves them through a query (local or extern),
Code that is no longer used is removed, and some code that no longer needs to be public is privatized.
The removed code includes resolver cloning, so this PR fixes https://github.com/rust-lang/rust/issues/83761.
Update strip-ansi-escapes and vte
This updates strip-ansi-escapes from 0.1.0 to 0.1.1 (and consequently vte).
Changes: https://github.com/luser/strip-ansi-escapes/compare/0.1.0...0.1.1
The only change really is updating vte which fixes some parsing issues (and drops the vendored source size by several megabytes).
Closes#107708
Move format_args!() into AST (and expand it during AST lowering)
Implements https://github.com/rust-lang/compiler-team/issues/541
This moves FormatArgs from rustc_builtin_macros to rustc_ast_lowering. For now, the end result is the same. But this allows for future changes to do smarter things with format_args!(). It also allows Clippy to directly access the ast::FormatArgs, making things a lot easier.
This change turns the format args types into lang items. The builtin macro used to refer to them by their path. After this change, the path is no longer relevant, making it easier to make changes in `core`.
This updates clippy to use the new language items, but this doesn't yet make clippy use the ast::FormatArgs structure that's now available. That should be done after this is merged.
