lintcheck: fix clap panic
clap 4.1.4 panics if `-` is used at the start of an argument:
```
$ cargo lintcheck
[…]
thread 'main' panicked at 'Argument recursive: long "--recursive" must not start with a `-`, that will be handled by the parser', /home/sam/.cargo/registry/src/github.com-1ecc6299db9ec823/clap-4.1.4/src/builder/debug_asserts.rs:82:13
```
changelog: none
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Clap was updated in rust-lang/rust-clippy#10270, which broke the command
line of clippy_dev. This swaps out contains_id, which now returns always
true in the places it was used with get_flag.
Make `[clippy::dump]` support trait items
Roses are red,
violets are blue,
trait items are rare,
`[clippy::dump]` is too
---
Let's just ignore the horrible poem... anyways. While working on Marker I noticed, that `[clippy::dump]` doesn't work on trait item (See [Playground](https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=e2d9791ffa2872e7c09a9dfbd470350c)). This simply adds support for that. `[clippy::dump]` doesn't have UI tests, to make it more resistant to changes in the AST. I tested it locally and the dump works after these changes.
---
changelog: none
Negate suggestions when needed in `bool_assert_comparison`
changelog: none assuming this gets into the same release as #10218Fixes#10291
r? `@dswij`
Thanks to `@black-puppydog` for spotting it early
fix(suspicious_to_owned): use span_suggestions to suggest both intents
fixes#10294
changelog: [`suspicious_to_owned`]: suggestions now produce valid Rust code
Add `extra_unused_type_parameters` lint
Closes#9240. ~~Keeping this as draft for now, because of a bug that I don't know how to fix.~~ It seems that opaque return types are not walked properly, for some unknown reason. As in, the following:
```rust
fn used_ret_opaque<A>() -> impl Iterator<Item = A> {
std::iter::empty()
}
```
This triggers the lint even though it shouldn't. Discussion on Zulip didn't illuminate any possible reasons why, so PR-ing this now to increase visibility.
---
changelog: new lint: [`extra_unused_type_parameters`]
[#10028](https://github.com/rust-lang/rust-clippy/pull/10028)
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wildcard_enum_match_arm lint takes the enum origin into account
fixes#7419
---
changelog: Enhancement: [`wildcard_enum_match_arm`]: Now lints missing private variants, for local enums
[#10250](https://github.com/rust-lang/rust-clippy/pull/10250)
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Fix version declared for semicolon_inside_block and semicolon_outside…
As per Issue #10244, the lint were documentated
as being part of 1.66.0 but will actually be
released 1.68.0 .
changelog: [`semicolon_inside_block`]: Documentation fix
Fixes#10244
Mark uninlined_format_args as pedantic
Fixes https://github.com/rust-lang/rust-clippy/issues/10087
We should restore this when rust-analyzer support gets better. Worth filing an issue to track.
changelog: Mark [`uninlined_format_args`] as `pedantic`
Add machine applicable suggestion for `needless_lifetimes`
changelog: [`needless_lifetimes`]: Add machine applicable suggestion
Fixes#9360
It doesn't make suggestions for async functions as the input lifetime spans are funky there
The examples in #5787 and #7271 no longer seem to FP this PR aside, I added tests for them rather than disabling the lint entirely for async functions, I don't know if there are further FPs there though
Closes#5787Closes#7271
