Add new `unnecessary_get_then_check` lint
No issue linked to this as far as I can see. It's a lint I discovered that could be added when I worked on another lint.
r? `@llogiq`
changelog: Add new `unnecessary_get_then_check` lint
Pause PR assignments for xFrednet :)
My life is currently a bit chaotic, and it feels like I can't give reviews the attention they need. I'll finish the PRs I'm assigned to, write the changelogs, and am available when I get pinged etc.
This is only intended as a temporary pause, as I still genuinely enjoy working with everyone in this repo and seeing Clippy grow day by day.
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changelog: none
r? `@ghost`
A warning is now suppressed when "<str_va> if <str_var>.is_empty" is used in a constant function.
FIX: instead of clippy_util::in_const
FIX: Merged `redundant_guards_const_fn.rs` into `redundant_guards.rs`.
Take lifetime extension into account in `ref_as_ptr`
fixes#12255
This should be merged upstream as well. Changing `let x = &temp as *const _` into `let x = from_ref(&temp)` is UB.
changelog: `ref_as_ptr`: Take lifetime extension into account
Allow unused_imports, and unused_import_braces on `use`
Fixes https://github.com/rust-lang/rust-clippy/issues/12223.
Both `unused_import_braces` and `unused_imports` are valid on `use`-items, additional to the two previously allowed.
changelog: [`useless_attribute`]: Allow `rustc_lint` `unused_import_braces` and `unused_imports` on `use`-items
Coming back to reviewer rotation
After this current CPP period, in which I set myself as on-vacation to focus on performance, I'm now available again. I'd love if my vacation status wasn't present in version control
changelog:none
r? ghost
Add check for 'in_external_macro' and 'is_from_proc_macro' inside
changelog: Fix#12291 #[tracing::instrument()] triggers infinite_loop
Added an in_external_macro and is_from_proc_macro check to the [infinite_loop] lint
Extend `unnecessary_to_owned` to handle `Borrow` trait in map types
Fixes https://github.com/rust-lang/rust-clippy/issues/8088.
Alternative to #12315.
r? `@y21`
changelog: Extend `unnecessary_to_owned` to handle `Borrow` trait in map types
Fix: no_effect_underscore_binding fires on ignored parameters of async fns
Fixes#12279
changelog: Fix [`no_effect_underscore_binding`])
The warning is no longer displayed when an underscore is given in the parameter name of an asynchronous function.
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UPDATE: add async block into test.
FIX: no_effect
Fixed asynchronous function parameter names with underscores so that warnings are not displayed when underscores are added to parameter names
ADD: test case
Overhaul `Diagnostic` and `DiagnosticBuilder`
Implements the first part of https://github.com/rust-lang/compiler-team/issues/722, which moves functionality and use away from `Diagnostic`, onto `DiagnosticBuilder`.
Likely follow-ups:
- Move things around, because this PR was written to minimize diff size, so some things end up in sub-optimal places. E.g. `DiagnosticBuilder` has impls in both `diagnostic.rs` and `diagnostic_builder.rs`.
- Rename `Diagnostic` as `DiagInner` and `DiagnosticBuilder` as `Diag`.
r? `@davidtwco`
Always evaluate free constants and statics, even if previous errors occurred
work towards https://github.com/rust-lang/rust/issues/79738
We will need to evaluate static items before the `definitions.freeze()` below, as we will start creating new `DefId`s (for nested allocations) within the `eval_static_initializer` query.
But even without that motivation, this is a good change. Hard errors should always be reported and not silenced if other errors happened earlier.
