Removed outdated ui test suite README, give reasons for disabled tests
### Changes
- `tests/ui/README.md` is very outdated, test suite docs should consistently live in rustc-dev-guide.
- Add reasons for `//@ ignore-test` tests that don't have one.[^query]
This is a precursor change to make follow-up changes easier (possibly more specialized directives or converting some auxiliaries into the canonical `auxiliary/` form).
[^query]: searched via `rg --no-ignore -F -e "ignore-test" tests/`.
docs: clarify uint exponent for `is_power_of_two`
This makes the documentation more explicit for that method. I know this might seem "nit-picky", but `k` could be interpreted as "any Real or Complex number". A trivial example would be $`3 = 2^{log_2(3)}`$ which "proves that three is a power of two" (according to that vague definition).
BTW, when I read the implementation, I was surprised to see that `1` is considered a power of 2 despite being odd (it does make sense in some contexts, but still not intuitive). So I wrote "positive int" before correcting it to "unsigned int"
Update windows-bindgen to 0.61.0
This updates the automatically generate Windows API bindings. Not much changed this time:
- There's now `Default` implementations for many types, which is convenient. It does however conflict with one place where we implemented a non-zeroed default (to set the length field). But that's no big problem.
- The `--no-core` flag has been renamed to `--no-deps` to more accurately reflect its meaning (i.e. generate all necessary code without requiring additional dependencies).
- The `--link` flag allows us to set the location of the `link!` macro. Currently we use our workspace's `windows_targets` crate but we could move it into library/std using `--link`. However, this would need to be co-ordinated with the `backtrace` crate (which is a separate crate but included in std using `#[path]`). So I've left that for another time.
Switch `time` to `jiff` for time formatting in ICE dumps
Due to https://github.com/jhpratt/deranged/issues/21, Clippy, R-A and Miri currently fail to build if we bump to 0.4.1, pulled in via `time`. ~~Add some specific type annotations so we don't have to just pin it.~~
~~I can open 3 PRs to the tool repos if preferred, but I thought it might be easier to do this than to pin the transitive dep and go back and remove it once the changes are synced back.~~
run-make-support: Calculate artifact names for target platform, not host platform
This was implemented incorrectly during the porting process, where we relied on std consts. However, `run-make-support` is a host-only library, which meant that these artifact names were for the *host* and not the *target*.
Helps with #138066.
r? `@Kobzol`
try-job: armhf-gnu
try-job: test-various
try-job: x86_64-msvc-1
try-job: i686-msvc-1
try-job: x86_64-mingw-1
try-job: aarch64-apple
try-job: x86_64-apple-1
`unsafe_fields` is an incomplete feature; comments have been put near
`#![expect(incomplete_features)]` to ensure that we revisit the
situation when the feature becomes complete.
changelog: [`expl_impl_clone_on_copy`]: do not lint in the presence of
`unsafe` fields
Fixes#14558
This prevents forgotten `dbg!()` calls from entering Clippy codebase by
mistake.
Suggested by @y21 when one of my PR forgot to remove one `dbg!()` call.
changelog: none
Update cargo
12 commits in 0e93c5bf6a1d5ee7bc2af63d1afb16cd28793601..864f74d4eadcaea3eeda37a2e7f4d34de233d51e
2025-04-05 00:00:24 +0000 to 2025-04-11 20:37:27 +0000
- chore: Bump build-rs version (rust-lang/cargo#15421)
- fix(build): Correct name of CARGO_CFG_FEATURE (rust-lang/cargo#15420)
- Revert "fix(package): detect dirtiness for symlinks to submodule" (rust-lang/cargo#15419)
- Improved error message when build-dir template var is invalid (rust-lang/cargo#15418)
- Added validation for unmatched brackets in build-dir template (rust-lang/cargo#15414)
- fix(package): detect dirtiness for symlinks to submodule (rust-lang/cargo#15416)
- chore(deps): bump crossbeam-channel from 0.5.14 to 0.5.15 (rust-lang/cargo#15415)
- docs(metadata): Added build_directory to cargo metadata documentation (rust-lang/cargo#15410)
- Added symlink resolution for `workspace-path-hash` (rust-lang/cargo#15400)
- feat: print target and package names formatted as file hyperlinks (rust-lang/cargo#15405)
- docs(ref): Use better example value in `CARGO_CFG_TARGET_ABI` (rust-lang/cargo#15404)
- chore: Bump cargo-util-schemas to 0.8.2 (rust-lang/cargo#15403)
r? ghost
The author intended to split:
1. Former "I" extensions
2. Other "I"-related extensions
but incorrectly separated between "Zihpm" (a supplement of "Zicntr" which is
a former "I" extension) and "Zifencei" (a former "I" extension) while the
author intended making a separation between "Zifencei" and "Zihintpause"
(not a part of "I").
This commit fixes the separation.
Not only moving the link to the end of the section, this commit changes
the link so that we can reach to the *ratified* ISA manuals (note that,
while the original URL (GitHub) is a good place to browse the latest
draft, it's not easy to know which is the ratified version; even
"Releases" page is not helpful since it's regularly updated).
Some extensions are ratified at least on the ISA specification version
20240411. This commit moves such extensions.
This commit also changes that:
1. Lower indentation of "Zk*" and "Zbk*" extensions to avoid extension
groups from being misleading inside this section.
2. Raise indentation of "Zfhmin" and "Zhinxmin" extensions to show that
they are a strict subset of "Zfh" and "Zhinx" (respectively).
3. Clarify that "s" is not an extension but a feature notifying
the existence of the supervisor-level ISA.
4. Clarify that "h" is not just an existence of the hypervisor-level ISA
but is also an extension name ("H").
