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Issues: rust-lang/rust-clippy

Move our paths over to diagnostic items
#5393 opened Mar 30, 2020 by Manishearth
Open 7
Most commonly ignored lints on crates.io
#7666 by dtolnay was closed Oct 9, 2022
Closed 23
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Issues list

False positive needless_match for even simple example C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-bug Issue: The suggestion compiles but changes the code to behave in an unintended way
#14754 opened May 8, 2025 by yezhizhen
1
@samueltardieu
2
Lifetime error following unnecessary_to_owned going from .to_vec().into_iter() to .iter().copied() C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14711 opened Apr 30, 2025 by ginnyTheCat
2
self_named_module_files implementation is broken 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 I-false-positive Issue: The lint was triggered on code it shouldn't have
#14697 opened Apr 27, 2025 by TimNN
2
unfulfilled_lint_expectation warns on a lint that happens at MSRV but not at 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
#14695 opened Apr 27, 2025 by ilyagr
3
[False Positive] Regarding adding const to a function that can't be const C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14658 opened Apr 20, 2025 by leonardo-m
1
@samueltardieu
[False Positive] About removing a into_iter() from an ops::Range C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14656 opened Apr 20, 2025 by leonardo-m
Getting "unknown lint: clippy::elidable_lifetime_names" using clippy 1.85.1 C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14653 opened Apr 19, 2025 by corneliusroemer
3
comparison_chain: don't warn unless all branches are used C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages I-false-positive Issue: The lint was triggered on code it shouldn't have L-suggestion Lint: Improving, adding or fixing lint suggestions
#14624 opened Apr 16, 2025 by tgross35
2
match_like_matches_macro should offer str comparison C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14612 opened Apr 15, 2025 by nyurik
4
Don't lint rustfmt deprecated_cfg_attr on expr C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14606 opened Apr 14, 2025 by A4-Tacks
@profetia
1
False-positive explicit_deref_methods on method chains C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14593 opened Apr 11, 2025 by dima74
false positive for no_effect_underscore_binding when drop is implemented for a field of the assigned struct C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14592 opened Apr 11, 2025 by koalatux
1
@samueltardieu
False positive for only_used_in_recursion for trait implementations C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14566 opened Apr 8, 2025 by DerGut
needless_continue 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
#14550 opened Apr 4, 2025 by asibahi
shadow_unrelated closure acceptance is defeated by wrapping the closure in a pointer C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14537 opened Apr 3, 2025 by kpreid
clippy::missing_panics_doc still triggering even with expect or allow on individual unwraps C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14534 opened Apr 3, 2025 by hasezoey
1
2
undocumented_unsafe_blocks doesn't honour #[allow(clippy::all)] C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14519 opened Apr 2, 2025 by wngr
2
option_if_let_else suggests code that doesn't compile C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#14484 opened Mar 27, 2025 by edwloef
3
needless_return false positive when combined with cfg'd code afterwards C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#14474 opened Mar 25, 2025 by DianaNites
clippy::indexing_slicing triggers when using an index returned by binary search C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14452 opened Mar 22, 2025 by lopopolo
incompatible_msrv false positive: enabled unstable feature C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14425 opened Mar 17, 2025 by tamird
1
1
cognitive_complexity lint includes code expanded from macro in calculated complexity C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#14417 opened Mar 16, 2025 by KonaeAkira
Clippy suggests broken code when modifying union fields behind ManuallyDrop C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#14386 opened Mar 10, 2025 by abgros
1
@samueltardieu
2
manual_async_fn suggests code with incompatible lifetimes C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#14372 opened Mar 7, 2025 by SpecificProtagonist
unnecessary_cast fix suggestion introduces compile error for (expr_with_float_literals as f64).powf(2.0) C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have I-suggestion-causes-error Issue: The suggestions provided by this Lint cause an ICE/error when applied
#14366 opened Mar 6, 2025 by trevoranderson
1
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