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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

Extra return statements at end of function should not lower cognitive complexity 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
#14422 by KonaeAkira was closed Apr 12, 2025
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
Incorrect Cognitive Complexity value when nesting for loops C-bug Category: Clippy is not doing the correct thing L-nursery Lint: Currently in the nursery group
#11164 opened Jul 15, 2023 by epic-64
1
[Feature Request]: Lint Configuration inlined in the attribute macro.
#10351 by GilShoshan94 was closed Apr 2, 2024
2
FP single-element-loop: nested control flow 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
#10018 by matthiaskrgr was closed Jan 7, 2023
1
@tamaroning
1
Document lint configuration values in Clippy's book A-documentation Area: Adding or improving documentation C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise. good-first-issue These issues are a good way to get started with Clippy
#9991 by xFrednet was closed Jan 14, 2023
4 tasks done
1
@tylerjw
12
Cognitive complexity doesn't work for async functions 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
#9300 by JosuGZ was closed Nov 10, 2022
1
@koka831
2
Internal compiler error: unexpected panic - Clippy 0.1.59 I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️
#8173 by kukabi was closed Dec 30, 2021
6
False positive occuring with cognitive_complexity on macros C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have
#7905 by edward-shen was closed May 25, 2022
1
Most commonly ignored lints on crates.io A-category Area: Categorization of lints C-tracking-issue Category: Tracking Issue S-needs-discussion Status: Needs further discussion before merging or work can be started
#7666 by dtolnay was closed Oct 9, 2022
23
[Roadmap] Lint groups A-category Area: Categorization of lints C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages C-tracking-issue Category: Tracking Issue P-low Priority: Low
#6626 opened Jan 22, 2021 by flip1995
3 of 7 tasks
5
Minimum supported version of Rust (MSVR) config and support C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages good-first-issue These issues are a good way to get started with Clippy
#6097 by ghost was closed Dec 18, 2020
1
17
ICE: unnested_or_patterns while checking rustc_typeck C-bug Category: Clippy is not doing the correct thing I-ICE Issue: Clippy panicked, giving an Internal Compilation Error (ICE) ❄️
#5780 by matthiaskrgr was closed Jul 13, 2020
1
@matthiaskrgr
1
Most commonly ignored lints A-category Area: Categorization of lints C-tracking-issue Category: Tracking Issue S-needs-discussion Status: Needs further discussion before merging or work can be started
#5418 by dtolnay was closed Sep 13, 2021
22
Improve the cognitive_complexity lint to show what lines are causing the complexity C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise. C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages E-medium Call for participation: Medium difficulty level problem and requires some initial experience. L-nursery Lint: Currently in the nursery group
#4470 opened Aug 29, 2019 by iddm
8
Improve cognitive_complexity lint by showing the limit in the warning C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages good-first-issue These issues are a good way to get started with Clippy
#4466 by iddm was closed Aug 29, 2019
1
Clippy links to master instead of actual version
#4167 opened Jun 2, 2019 by Lakelezz
4
Suggestion for new lint: Cognitive Complexity C-an-interesting-project Category: Interesting projects, that usually are more involved design/code wise. C-enhancement Category: Enhancement of lints, like adding more cases or adding help messages E-hard Call for participation: This a hard problem and requires more experience or effort to work on L-complexity Lint: Belongs in the complexity lint group S-needs-discussion Status: Needs further discussion before merging or work can be started
#3793 opened Feb 21, 2019 by felix91gr
42
if_same_then_else Should not warn for else if blocks. good-first-issue These issues are a good way to get started with Clippy I-false-positive Issue: The lint was triggered on code it shouldn't have S-needs-discussion Status: Needs further discussion before merging or work can be started
#3770 opened Feb 16, 2019 by kevincox
29
ProTip! Follow long discussions with comments:>50.