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Issues: rust-lang/rust-clippy

Move our paths over to diagnostic items
#5393 opened Mar 30, 2020 by Manishearth
Open 5
[Roadmap] False Positive Rate
#6623 by flip1995 was closed Sep 20, 2024
Closed 12
Most commonly ignored lints on crates.io
#7666 by dtolnay was closed Oct 9, 2022
Closed 23
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2,068 Open 4,742 Closed
2,068 Open 4,742 Closed
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Issues list

unnecessary_cast false negative: parameter vs. local C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13495 opened Oct 3, 2024 by ojeda
unnecessary_cast: core::ffi::c_* cases C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13494 opened Oct 3, 2024 by ojeda
Suggest #[expect(...)] instead of #[allow(...)] to ensure relevance A-lint Area: New lints
#13491 opened Oct 2, 2024 by nyurik
2
clippy::missing-assert-message gives false positive C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#13490 opened Oct 2, 2024 by insideoutclub
ptr_arg should not warn about &mut Vec<T> for underscore prefixed parameters C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#13489 opened Oct 2, 2024 by cmrschwarz
Suggest to replace Option.into_iter().filter_map(func).next() with Option.and_then(func) A-lint Area: New lints
#13488 opened Oct 2, 2024 by bnjbvr
3
False needless_return trigger + invalid suggestion C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#13486 opened Oct 1, 2024 by zeenix
1
missing_errors_doc dont work when attribute #[profiling::function] is set
#13484 opened Oct 1, 2024 by gwen-lg
Warn for mem::transmute of no repr(C) structs A-lint Area: New lints
#13483 opened Oct 1, 2024 by leonardo-m
ICE during to invalid metadata C-bug Category: Clippy is not doing the correct thing I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️
#13482 opened Oct 1, 2024 by therealprof
Warn against here-links in doc comments A-lint Area: New lints
#13480 opened Sep 30, 2024 by SabrinaJewson
rustc 1.83.0-nightly clippy wrongly report needless_return C-bug Category: Clippy is not doing the correct thing
#13479 opened Sep 30, 2024 by yipu3
1
1
FP: used_underscore_items lints on debatably legitimate use-cases C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#13478 opened Sep 30, 2024 by mkrasnitski
New lint: documenting types’ generic parameters A-lint Area: New lints
#13477 opened Sep 29, 2024 by kpreid
False positive: myvec.as_ptr() allegedly doesn't exist for MSRV < 1.37 C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#13473 opened Sep 28, 2024 by mgeier
clippy --fix "failed to automatically apply fixes suggested by rustc" C-bug Category: Clippy is not doing the correct thing
#13470 opened Sep 28, 2024 by tommythorn
1
Clippy Uneeded Return C-bug Category: Clippy is not doing the correct thing
#13467 opened Sep 27, 2024 by cycle-five
1
3
unused_async doesn't trigger if the function is passed into another function C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13466 opened Sep 26, 2024 by junbl
@y21
7
needless_vec: Vec::append or Vec::extend using vec!. A-lint Area: New lints
#13461 opened Sep 26, 2024 by jakubdabek
1
Incorrect clippy::needless_return on async tests in latest nightly C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#13458 opened Sep 26, 2024 by amircodota
1
2
wrong: warning: unneeded return statement C-bug Category: Clippy is not doing the correct thing
#13457 opened Sep 26, 2024 by yiyue-reimu
1
False negative - unwrap_used doesn't trigger on macros that return Result C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13455 opened Sep 25, 2024 by junbl
unwrap_used lint should check Option::is_some C-bug Category: Clippy is not doing the correct thing I-false-negative Issue: The lint should have been triggered on code, but wasn't
#13450 opened Sep 24, 2024 by stoneman258
1
clippy::write_literal should suggest using write_str for fmt::Write C-bug Category: Clippy is not doing the correct thing
#13449 opened Sep 24, 2024 by maia-s
Complexity lint against some_string.as_bytes().len() A-lint Area: New lints
#13434 opened Sep 21, 2024 by LikeLakers2
1
@samueltardieu
1
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