Stop sorting `Span`s' `SyntaxContext`, as that is incompatible with incremental
work towards https://github.com/rust-lang/rust/issues/90317
Luckily no one actually needed these to be sorted, so it didn't even affect diagnostics. I'm guessing they'd have been sorted by creation time anyway, so it wouldn't really have mattered.
r? `@cjgillot`
This removes the ICE codepaths for `f16` and `f128` in Clippy.
`rustc_apfloat` is used as a dependency for the parsing of these types,
since their `FromStr` implementation will not be available in the
standard library for a while.
Bump windows-bindgen to 0.57
This PR updates our generated Windows API bindings using the latest version of `windows-bindgen`.
The only change to the generated code is that `derive` is used for `Copy` and `Clone` instead of `impl`.
Rollup of 7 pull requests
Successful merges:
- #123769 (Improve escaping of byte, byte str, and c str proc-macro literals)
- #126054 (`E0229`: Suggest Moving Type Constraints to Type Parameter Declaration)
- #126135 (add HermitOS support for vectored read/write operations)
- #126266 (Unify guarantees about the default allocator)
- #126285 (`UniqueRc`: support allocators and `T: ?Sized`.)
- #126399 (extend the check for LLVM build)
- #126426 (const validation: fix ICE on dangling ZST reference)
r? `@ghost`
`@rustbot` modify labels: rollup
add HermitOS support for vectored read/write operations
In general, the I/O interface of hermit-abi is revised and now a more POSIX-like interface. Consequently, platform abstraction layer for HermitOS has slightly adjusted and some inaccuracies remove.
Hermit is a tier 3 platform and this PR changes only files, wich are related to the tier 3 platform.
In general, the I/O interface of hermit-abi is more POSIX-like
interface. Consequently, platform abstraction layer for HermitOS
has slightly adjusted and some inaccuracies remove.
Support mdBook preprocessors for TRPL in rustbook
`rust-lang/book` recently added two mdBook preprocessors. Enable `rustbook` to use those preprocessors for books where they are requested by the `book.toml` by adding the preprocessors as path dependencies, and ignoring them where they are not requested, i.e. by all the books other than TRPL at present.
Addresses rust-lang/book#3927
`rust-lang/book` recently added two mdBook preprocessors. Enable
`rustbook` to use those preprocessors for books where they are requested
by the `book.toml` by adding the preprocessors as path dependencies, and
ignoring them where they are not requested, i.e. by all the books other
than TRPL at present.
This replaces the hardcoded rustc-perf commit and ad-hoc downloading and
unpacking of its zipped source with defaulting to use the new rustc-perf
submodule.
While it would be nice to make `opt-dist` able to initialize the
submodule automatically when pointing to a Rust checkout _other_ than
the one opt-dist was built in, that would require a bigger refactor that
moved `update_submodule`, from bootstrap, into build_helper.
Regardless, I imagine it must be quite rare to use `opt-dist` with a
checkout that is neither from a rust-src tarball (which will contain the
submodule), nor the checkout opt-dist itself was built (bootstrap will
update the submodule when opt-dist is built).
Unfortunately, we can't always offer a machine-applicable suggestion when there are subpatterns from macro expansion.
Co-Authored-By: Guillaume Boisseau <Nadrieril@users.noreply.github.com>
use key-value format in stage0 file
Currently, we are working on the python removal task on bootstrap. Which means we have to extract some data from the stage0 file using shell scripts. However, parsing values from the stage0.json file is painful because shell scripts don't have a built-in way to parse json files.
This change simplifies the stage0 file format to key-value pairs, which makes it easily readable from any environment.
See the zulip thread for more details: https://rust-lang.zulipchat.com/#narrow/stream/326414-t-infra.2Fbootstrap/topic/Using.20different.20format.20in.20the.20stage0.20file
