Update Clippy, RLS, and rustfmt
r? @Dylan-DPC
This makes Clippy test-pass again: 3089c3b
Otherwise this includes bugfixes and a few new lints.
Fixes#72231Fixes#72232
Clarify the documentation of `take`
This PR addresses the concerns of #61222, adding an example for the behaviour of `Iterator::take` when there are less than `n` elements.
remove redundant `mk_const`
Taken from #72675 as this is fairly unrelated and that PR is more difficult than I imagined,
so it may take some time until it lands.
Stabilize AtomicN::fetch_min and AtomicN::fetch_max
Some architectures (ARMv8.1 LSE and RISC-V) have specific instructions for atomic min/max which the compiler can only generate through explicit instrinsics.
Stabilization of weak-into-raw
Closes#60728.
There are also two removals of `#![feature(weak_into_raw)]` in the `src/tools/miri` submodule. How should I synchronize the changes with there?
* I can ignore it for now and once this gets merged, update the tool, send a pull request to that one and then reference the changes to rustc.
* I could try submitting the changes to miri first, but then the build would fail there, because the attribute would still be needed.
I think the first one is the correct one, extrapolating from the contributing guidelines (even though they speak about breaking the tools and this should not break it, as extra feature should not hurt).
Tweak and stabilize AtomicN::fetch_update
The fetch_update method implements a compare-and-swap loop to update the value in an atomic to an arbitrary value computed by a closure.
I've applied a few tweaks suggested by @mystor in this comment on the tracking issue: https://github.com/rust-lang/rust/issues/48655#issuecomment-496036553. Specifically, the load and store ordering arguments have been swapped to match with the orderings of `compare_exchange`, and the closure has been moved from the first to last argument.
Moving the closure to the last argument is a change away from other methods on the atomic types which place the ordering(s) last, but matches with the broad convention that closure arguments come last in functions. In particular, rustfmt style lays calls with multi-line closures out more cleanly when the closure comes last.
rustc_lint: Remove `unused_crate_dependencies` from the `unused` group
Fixes https://github.com/rust-lang/rust/issues/72686
It's undesirable to enable `unused_crate_dependencies` with blanket `#![deny(unused)]` due to the amount of redundant `--extern` options passed by Cargo.
update data layout for illumos x86
In a recent change, 8b199222cc,
adjustments were made to the data layout we pass to LLVM.
Unfortunately, the illumos target was missed in this change.
See also: https://github.com/rust-lang/rust/pull/67900
Add test for #66930Closes#66930Closes#67558
They're fixed by #72424.
I skipped adding `--emit=mir` flag to src/test/ui/issues/issue-25145.rs as a regression test since the root cause seems the same and it should be run with `check-pass`, not `run-pass` so we should duplicate that test.
r? @RalfJung
Clippy should always build
This just unwraps clippy's build step instead of skipping tests if clippy didn't
build. This matches e.g. cargo's behavior and seems more correct, as we always
expect clippy to successfully build.
I believe this doesn't actually change anything in practice, but I feel mildly uncomfortable potentially leaving this hole open.
Stabilize str_strip feature
This PR stabilizes these APIs:
```rust
impl str {
/// Returns a string slice with the prefix removed.
///
/// If the string starts with the pattern `prefix`, `Some` is returned with the substring where
/// the prefix is removed. Unlike `trim_start_matches`, this method removes the prefix exactly
/// once.
pub fn strip_prefix<'a, P: Pattern<'a>>(&'a self, prefix: P) -> Option<&'a str>;
/// Returns a string slice with the suffix removed.
///
/// If the string ends with the pattern `suffix`, `Some` is returned with the substring where
/// the suffix is removed. Unlike `trim_end_matches`, this method removes the suffix exactly
/// once.
pub fn strip_suffix<'a, P>(&'a self, suffix: P) -> Option<&'a str>
where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: ReverseSearcher<'a>;
}
```
Closes #67302
Implement PartialOrd and Ord for SocketAddr*
The implementation is mostly the same as the one found in `IpAddr` (other than adding comparison for ports, of course).
Continues #53788 and #53863Fixes#53710
