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108 commits

Author SHA1 Message Date
Suyash458
aaa4325045
add support for minimum supported rust version. 
add configuration option for minimum supported rust version
add msrv attribute to some lints listed in #6097
add tests
 2020-11-25 12:22:47 +01:00
Cauê Baasch de Souza
e8731a926c Add large_types_passed_by_value lint 
Refactor trivially_copy_pass_by_ref and the new lint into pass_by_ref_or_value module

Update stderr of conf_unknown_key test

Rename lint to large_types_passed_by_value

Increase `pass_by_value_size_limit` default value to 256

Improve rules for `large_types_passed_by_value`

Improve tests for `large_types_passed_by_value`

Improve documentation for `large_types_passed_by_value`

Make minor corrections to pass_by_ref_or_value.rs suggested by clippy itself

Fix `large_types_passed_by_value` example and improve docs

pass_by_ref_or_value: Tweak check for mut annotation in params

large_types_passed_by_value: add tests for pub trait, trait impl and inline attributes
 2020-10-24 14:46:56 -03:00
Philipp Hansch
da57a16872
clippy_lints: Replace lazy_static with SyncLazy 2020-10-06 14:39:04 +02:00
Frank
d18653158d remove useless test, update disallowed_method description 2020-09-25 11:09:04 -05:00
Frank
1479c18396 add disallowed_method lint 2020-09-25 11:09:04 -05:00
Koxiaet
b30422114e
Allow GraphQL in doc without backticks 2020-09-01 14:05:19 +01:00
Christoph Walcher
8514b8407a
appreciative too_large_for_stack in useless vec! 
Fixes: #5847
 2020-08-14 14:29:16 +02:00
Vadim Petrochenkov
52a9c157d0 rustc_ast: (Nested)MetaItem::check_name -> has_name 
For consistency with `Attribute::has_name` which doesn't mark the attribute as used either.

Replace all uses of `check_name` with `has_name` outside of rustc
 2020-08-04 00:34:11 +03:00
flip1995
6f25adbd5a Merge commit '2ca58e7dda4a9eb142599638c59dc04d15961175' into clippyup 2020-07-14 14:59:59 +02:00
flip1995
80bcbf521c Merge commit 'c2c07fa9d095931eb5684a42942a7b573a0c5238' into clippyup 2020-06-23 17:05:22 +02:00
flip1995
a0e9f9bd0d Merge commit '7ea7cd165ad6705603852771bf82cc2fd6560db5' into clippyup2 2020-05-28 15:45:24 +02:00
flip1995
d13d8987b0 Merge commit '43a1777b89cf6791f9e20878b4e5e3ae907867a5' into clippyup 2020-05-11 20:23:47 +02:00
Philipp Krones
19183a6af5
Rollup merge of #5468 - Toxyxer:zero-single-char-names, r=flip1995 
Zero single char names

Fixes: #4086

changelog:
- Make the inequality strict
 2020-04-15 20:12:31 +02:00
Marcin Serwin
ce372c17cd Change default many single char names threshold 2020-04-15 17:58:26 +02:00
ThibsG
629cc4ada3 Update doc generation script 2020-04-09 09:17:41 +02:00
Tim Robinson
870b9e8139 nursery group -> style 2020-03-23 16:45:31 +00:00
Yuki Okushi
4253aa7137 Rustup to rust-lang/rust#69592 2020-03-01 12:23:33 +09:00
Areredify
338fb7a3e9 add excessive bools lints 2020-02-05 20:54:58 +03:00
Lzu Tao
32924c6ce0 Few improvement to utils::conf module 
* Fix a few typos
* Handle Option<&Path> early
* Use `env::var_os` when possible
 2020-02-05 09:06:34 +07:00
Mikhail Babenko
2b7bc260de add size parameter for lint 2020-01-25 18:06:52 +03:00
Philipp Hansch
c5178e82b4
Rustup to https://github.com/rust-lang/rust/pull/67853 
Specifically caused by https://github.com/rust-lang/rust/pull/67786
 2020-01-04 11:30:03 +01:00
Lzu Tao
f5b896451a do minor cleanups 
* ToString and AsRef are in prelude, no need to import them
 2019-12-24 03:06:52 +07:00
Areredify
7fddac0404 Add new lint: large stack array 
added documentation

minor style fix

change as to ::from

add ignore to doc

include threshold in lint message/make suggestion more apparent/use Scalar api instead of matching

style fix

shange snippet_opt to snippet
 2019-11-13 21:44:29 +03:00
Andre Bogus
cc622608db new lints around #[must_use] fns 
`must_use_unit` lints unit-returning functions with a `#[must_use]`
attribute, suggesting to remove it.

`double_must_use` lints functions with a plain `#[must_use]`
attribute, but which return a type which is already `#[must_use]`,
so the attribute has no benefit.

`must_use_candidate` is a pedantic lint that lints functions and
methods that return some non-unit type that is not already
`#[must_use]` and suggests to add the annotation.
 2019-10-14 12:09:04 +02:00
flip1995
4bbd10a585
Rustup to rust-lang/rust#64813 2019-09-27 17:21:20 +02:00
Jakub Wieczorek
2a13e83f2b Update all the code to pass the updated use_self lint. 
One struct required a temporary `#[allow(dead_code)]` annotation due to
a bug in the Rust compiler: https://github.com/rust-lang/rust/issues/63151.
 2019-07-31 08:50:43 +00:00
Oliver Scherer
f7f85a0dca Prevent symbocalypse 2019-05-17 23:53:54 +02:00
Oliver Scherer
dfbc74b08b Rustfmt all the things 2019-05-14 10:33:48 +02:00
Oliver Scherer
b2dbda4d48 Use symbols instead of strings 2019-05-14 10:33:42 +02:00
Andy Russell
9ede56f383
use derive feature over serde_derive crate 2019-05-09 13:05:34 -04:00
Mateusz Mikuła
6cb0605600 Cargo fmt 2019-03-18 13:39:11 +01:00
Mateusz Mikuła
0ea5e38a9e name -> check_name 2019-03-18 12:54:10 +01:00
Mateusz Mikuła
e63a685412 NestedMetaItemKind -> NestedMetaItem 2019-03-18 12:54:10 +01:00
Alexander Regueiro
d43966a176 Various cosmetic improvements. 2019-03-10 18:06:28 +00:00
Félix Fischer
ddc718087f Renamed: Cyclomatic Complexity -> Cognitive Complexity 
* Ran automatic naming update

* Formalized rename of `cyclomatic_complexity` to `cognitive_complexity`
** Added the rename to `lib.rs`
** Added rename test

* Added warning for deprecated key `cyclomatic_complexity_threshold` and tests for it

* Added deprecation status for Clippy's builtin attribute

* Updated tests for new builtin attribute renaming
 2019-03-06 10:07:38 -03:00
Grzegorz
16881390e1 removing redundant closures in the whole project 2019-02-10 13:35:44 +01:00
Jeremy Fitzhardinge
86c513e605 Let CLIPPY_CONF_DIR be used to start search for config, and fall back to 
CARGO_MANIFEST_DIR if it isn't set. If CARGO_MANIFEST_DIR isn't set, fall back
"." rather than panicing.

Issue #3663
 2019-02-02 11:43:21 -08:00
Unknown
c1f4e18453 Adding back tests, but also reducing threshold by 1 2019-02-01 13:21:19 -05:00
Araam Borhanian
1169066a0b Adding lint for too many lines. 2019-02-01 13:21:19 -05:00
Philipp Hansch
38d4ac7cea
Remove all copyright license headers 
Discussion previously happened in https://github.com/rust-lang/rust/pull/43498
 2019-01-08 21:46:39 +01:00
Konrad Borowski
3f62fc3a7e Remove crate:: prefixes from crate paths 
This is somewhat misleading, as those are actually external crates,
and don't need a crate:: prefix.
 2018-12-29 16:05:49 +01:00
Philipp Hansch
ee2abc36a3
Add 'CamelCase' to doc_valid_idents 2018-12-11 19:37:43 +01:00
Philipp A
2fed8d9f1d
typo: emum → enum 2018-12-07 12:24:59 +01:00
flip1995
1751d2496d
Run rustfmt on clippy_lints 2018-11-27 21:14:15 +01:00
Manish Goregaokar
e9c025ea70 Add license header to Rust files 2018-10-06 09:43:08 -07:00
Matthias Krüger
2a31937cc9 fix all clippy::use_self pedantic warnings found in the codebase. 
cc #3172
 2018-09-26 22:24:18 +02:00
Eduard-Mihai Burtescu
9219fc6c5c Reintroduce extern crate for non-Cargo dependencies. 2018-09-15 11:10:51 +03:00
Nick Cameron
4050a68989 Make Default do what default used to do 2018-09-04 09:13:48 +12:00
Nick Cameron
d6f01f3a6c Make Conf::default available 
Fixes RLS
 2018-09-03 13:57:50 +12:00
Manish Goregaokar
c81d70e6bd
Merge pull request #2977 from flip1995/tool_lints 
Implement tool_lints
 2018-09-01 11:22:23 +05:30