Fix suggestions for `async` closures in redundant_closure_call
Fixes#9052
changelog: Fix suggestions given by [`redundant_closure_call`] for async closures
Move [`assertions_on_result_states`] to restriction
Close#9263
This lint causes regression on readability of code and log output. And printing runtime values is not particularly useful for majority of tests which should be reproducible.
changelog: Move [`assertions_on_result_states`] to restriction and don't lint it for unit type
Signed-off-by: tabokie <xy.tao@outlook.com>
unwrap_used: Don't recommend using `expect` when the `expect_used` lint is not allowed
Fixes#9222
```
changelog: [`unwrap_used`]: Don't recommend using `expect` when the `expect_used` lint is not allowed
```
Read and use deprecated configuration (as well as emitting a warning)
Original change written by `@flip1995` I've simply rebased to master and fixed up the formatting/tests. This change teaches the configuration parser which config key replaced a deprecated key and attempts to populate the latter from the former. If both keys are provided this fails with a duplicate key error (rather than attempting to guess which the user intended).
Currently this on affects `cyclomatic-complexity-threshold` -> `cognitive-complexity-threshold` but will also be used in #8974 to handle `blacklisted-names` -> `disallowed-names`.
```
changelog: deprecated configuration keys are still applied as if they were provided as their non-deprecated name.
```
- [x] `cargo test` passes locally
- [x] Run `cargo dev fmt`
Add `ui_cargo_toml_metadata` test
This PR adds a test to check the metadata of packages in the `ui_cargo` directory.
A recent change to Cargo causes it to warn when it finds multiple packages with the same name in a git dependency (the issue is described [here](https://github.com/rust-lang/cargo/issues/10752)).
Many (if not all) Dylint libraries depend upon `clippy_utils`. As a result of the change, one now sees the following when building a Dylint library:
```
warning: skipping duplicate package `fail` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/module_style/pass_mod`
warning: skipping duplicate package `fail` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/module_style/fail_no_mod`
warning: skipping duplicate package `cargo_common_metadata` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/cargo_common_metadata/fail_publish_true`
warning: skipping duplicate package `fail-cargo` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/cargo_rust_version/pass_cargo`
warning: skipping duplicate package `fail-clippy` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/cargo_rust_version/fail_clippy`
warning: skipping duplicate package `fail-both-same` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/cargo_rust_version/fail_both_same`
warning: skipping duplicate package `fail-file-attr` found at `/home/smoelius/.cargo/git/checkouts/rust-clippy-4b72815e96774b3d/0cb0f76/tests/ui-cargo/cargo_rust_version/fail_file_attr`
```
There appear to be two contributing factors:
- Some packages in `ui_cargo` could have a `publish = false` added to them.
- Some packages in `ui_cargo` seem to be inconsistently named.
The new test checks that each package in the `ui_cargo` directory has a name matching one of its parent directories, and `publish = false` in its metadata (with a few exceptions).
Note that the packages in `cargo_common_metadata` require special care because `publish` is the subject of some of the `cargo_common_metadata` tests.
Also note that this PR adds `walkdir` as a dev dependency to the `clippy` package. However, it was already a dependency of `clippy_dev` and `lintcheck`. So hopefully this is acceptable.
Our continued thanks for making `clippy_utils` available, BTW. :)
r? `@flip1995`
changelog: none
