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587 Commits

Author SHA1 Message Date
Takayuki Maeda
110dac7f58 move option_as_ref_deref to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
483bac2dc0 move skip_while_next to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
f0f07accbc move expect_used, filter_next, get_unwrap, ok_expect and unwrap_used to their own modules 2021-03-11 19:37:13 +09:00
flip1995
78c740e2f3
Merge remote-tracking branch 'upstream/master' into rustup 2021-03-11 10:37:58 +01:00
Takayuki Nakata
e0f982bb3e Improve doc on map_flatten 2021-03-10 00:02:24 +09:00
bors
eb04beb005 Auto merge of #6791 - TaKO8Ki:iter-count, r=matthiaskrgr 
New lint: `iter_count`

This pull request adds a new lint named `iter_count`.

---

closes https://github.com/rust-lang/rust-clippy/issues/6262

changelog: new lint `iter_count`
 2021-03-02 11:31:43 +00:00
Cameron Steffen
7984e60d9e Use diagnostic items in into_iter_collections 2021-03-01 09:04:11 -06:00
Matthias Krüger
e00b1cc73a change some lint messages and remove old entries from the ignorelist 2021-02-28 02:22:05 +01:00
Matthias Krüger
8eb2bd13d0 update the lint messages and tests 2021-02-28 02:22:05 +01:00
Takayuki Maeda
6041365f4b remove pub(crate) 2021-02-27 14:16:02 +09:00
Takayuki Maeda
c297174adf export derefs_to_slice from methods module 2021-02-27 14:16:02 +09:00
Takayuki Maeda
77907e6dab receive iter method name as an argument 2021-02-27 14:16:02 +09:00
Takayuki Maeda
9958af4229 move lints() to iter_count.rs 2021-02-27 14:16:02 +09:00
Takayuki Maeda
204b27937c lint for into_iter().count() 2021-02-27 14:16:02 +09:00
Takayuki Maeda
51617b83a1 new lint: iter_count 2021-02-27 14:15:57 +09:00
Cameron Steffen
2b3a731e1c Add missing diagnostic item Symbols 2021-02-26 22:12:36 -06:00
Andrea Nall
3d3cfd3754 added new lint implicit_clone 2021-02-26 19:13:47 -06:00
bors
5c6cd87b94 Auto merge of #6790 - mgacek8:issue_6748, r=Manishearth 
or_fun_call: fix suggestion for `or_insert(vec![])`

fixes #6748
changelog: or_fun_call: fix suggestion for `or_insert(vec![])` on `std::collections::hash_map::Entry` or `std::collections::btree_map::Entry`
 2021-02-25 15:05:06 +00:00
Mateusz Gacek
2f0e9f7d3a or_fun_call: fix suggestion for or_insert(vec![]) 
Applies for `std::collections::hash_map::Entry` and `std::collections::btree_map::Entry`

Example:
Previously, for the following code:
`let _ = hash_map.entry("test".to_owned()).or_insert(vec![]);`
clippy would suggest to use:
`or_insert_with(vec![])`, which causes a compiler error (E0277).

Now clippy suggests:
`or_insert_with(Vec::new)`
 2021-02-25 14:23:38 +01:00
bors
a149f61244 Auto merge of #81993 - flip1995:clippyup, r=Manishearth 
Update Clippy

Biweekly Clippy update

r? `@Manishearth`
 2021-02-17 22:37:42 +00:00
Camille GILLOT
dbe7609414 Only store a LocalDefId in hir::ImplItem. 2021-02-15 19:32:29 +01:00
Camille GILLOT
fc9bc33bba Only store a LocalDefId in hir::TraitItem. 2021-02-15 19:32:28 +01:00
Camille GILLOT
2dc65397ee Only store a LocalDefId in hir::Item. 
Items are guaranteed to be HIR owner.
 2021-02-15 19:32:10 +01:00
flip1995
8b9f4a0d34 Merge commit '70c0f90453701e7d6d9b99aaa1fc6a765937b736' into clippyup 2021-02-11 15:04:38 +01:00
flip1995
00f9981f5c
Merge remote-tracking branch 'upstream/master' into rustup 2021-02-11 14:36:52 +01:00
bors
3784cdf98e Auto merge of #6657 - ThibsG:FromIterParens, r=llogiq 
Fix suggestions that need parens in `from_iter_instead_of_collect` lint

Fixes broken suggestions that need parens (i.e.: range)

Fixes: #6648

changelog: none
 2021-02-10 19:37:27 +00:00
alpaca-tc
94b8f23baf Fix typo 2021-02-11 00:45:28 +09:00
ThibsG
b932587c5d Add better turbofish extractor 2021-02-09 17:43:49 +01:00
Ömer Sinan Ağacan
34b373d309 Rename HIR UnOp variants 
This renames the variants in HIR UnOp from

    enum UnOp {
        UnDeref,
        UnNot,
        UnNeg,
    }

to

    enum UnOp {
        Deref,
        Not,
        Neg,
    }

Motivations:

- This is more consistent with the rest of the code base where most enum
  variants don't have a prefix.

- These variants are never used without the `UnOp` prefix so the extra
  `Un` prefix doesn't help with readability. E.g. we don't have any
  `UnDeref`s in the code, we only have `UnOp::UnDeref`.

- MIR `UnOp` type variants don't have a prefix so this is more
  consistent with MIR types.

- "un" prefix reads like "inverse" or "reverse", so as a beginner in
  rustc code base when I see "UnDeref" what comes to my mind is
  something like "&*" instead of just "*".
 2021-02-09 11:39:20 +03:00
Takayuki Maeda
1c3033d5cf add a new lint bytes_nth 2021-02-08 01:34:59 +09:00
bors
ad9ceeebdc Auto merge of #6685 - magurotuna:filter_map_identity, r=phansch 
Add new lint `filter_map_identity`

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If you added a new lint, here's a checklist for things that will be
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- \[x] Followed [lint naming conventions][lint_naming]
- \[x] Added passing UI tests (including committed `.stderr` file)
- \[x] `cargo test` passes locally
- \[x] Executed `cargo dev update_lints`
- \[x] Added lint documentation
- \[x] Run `cargo dev fmt`

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This commit adds a new lint named filter_map_identity.
This lint is the same as `flat_map_identity` except that it checks for the usage of `filter_map`.

---

Closes #6643

changelog: Added a new lint: `filter_map_identity`
 2021-02-07 09:55:32 +00:00
Yusuke Tanaka
a60c143fe0
Add new lint filter_map_identity 
This commit adds a new lint named `filter_map_identity`. This lint is
the same as `flat_map_identity` except that it checks for `filter_map`.

Closes #6643
 2021-02-06 18:03:14 +09:00
Cameron Steffen
56f7fbb4ae Cleanup path to local checks 2021-02-05 10:24:32 -06:00
ThibsG
233fe11ce9 Set turbofish for every sugg and add more test cases 2021-02-04 19:08:08 +01:00
Mara Bos
9f7f8b71a6 Suggest panic!("{}", ..) instead of panic!(..) clippy::expect_fun_call. 2021-02-03 23:15:51 +01:00
ThibsG
7825bf36d8 Fix suggestions that need parens 2021-02-01 20:03:40 +01:00
flip1995
ac912be984 Merge commit '95c0459217d1661edfa794c8bb122452b92fb485' into clippyup 2021-01-30 18:06:34 +01:00
flip1995
e2859437f9
Merge remote-tracking branch 'upstream/master' into rustup 2021-01-30 15:51:16 +01:00
Cameron Steffen
82bab19a01 Deprecate find_map lint 2021-01-21 18:19:55 -06:00
Cameron Steffen
a752d31e0a Replace find_map with manual_find_map 2021-01-21 18:18:21 -06:00
Cameron Steffen
c92bdc4dbb Split filter_map into manual_filter_map 2021-01-21 18:18:18 -06:00
Cameron Steffen
e89ad4ba71 Fix comment 2021-01-21 18:17:25 -06:00
bors
d71dea40cf Auto merge of #6577 - nahuakang:inspect_then_for_each, r=flip1995 
New Lint: inspect_then_for_each

**Work In Progress**

This PR addresses [Issue 5209](https://github.com/rust-lang/rust-clippy/issues/5209) and adds a new lint called `inspect_then_for_each`.

Current seek some guidance.

If you added a new lint, here's a checklist for things that will be
checked during review or continuous integration.

- \[x] Followed [lint naming conventions][lint_naming]
- \[x] Added passing UI tests (including committed `.stderr` file)
- \[x] `cargo test` passes locally
- \[x] Executed `cargo dev update_lints`
- \[x] Added lint documentation
- \[x] Run `cargo dev fmt`

[lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints

---

changelog: Add [`inspect_for_each`] lint for the use of `inspect().for_each()` on `Iterators`.
 2021-01-19 13:12:39 +00:00
nahuakang
3269070261 Create new lint for the usage of inspect for each. 2021-01-19 11:30:20 +01:00
Ashley Mannix
9009f8f031 Rollup merge of #81038 - flip1995:clippyup, r=Manishearth 
Update Clippy

Biweekly Clippy update

r? ``@Manishearth``
 2021-01-18 21:53:22 +10:00
Jack Huey
e73b8dcbca Review changes 2021-01-16 18:56:37 -05:00
flip1995
488153ff2f Merge commit '953f024793dab92745fee9cd2c4dee6a60451771' into clippyup 2021-01-15 10:56:44 +01:00
flip1995
9bd037d0b5
Merge remote-tracking branch 'upstream/master' into rustup 2021-01-15 10:39:53 +01:00
bors
7b3af4145b Auto merge of #79328 - c410-f3r:hir-if, r=matthewjasper 
Reintroduce hir::ExprKind::If

Basically copied and paste #59288/https://github.com/rust-lang/rust-clippy/pull/4080 with some modifications.

The vast majority of tests were fixed and now there are only a few remaining. Since I am still unable to figure out the missing pieces, any help with the following list is welcome.

- [ ] **Unnecessary `typeck` exception**: [Cheated on this one to make CI green.](https://github.com/rust-lang/rust/pull/79328/files#diff-3faee9ba23fc54a12b7c43364ba81f8c5660045c7e1d7989a02a0cee1c5b2051)
- [x] **Incorrect span**: [Span should reference `then` and `else` separately.](https://github.com/rust-lang/rust/pull/79328/files#diff-cf2c46e82222ee4b1037a68fff8a1af3c4f1de7a6b3fd798aacbf3c0475abe3d)
- [x] **New note regarding `assert!`**: [Modified but not "wrong". Maybe can be a good thing?](https://github.com/rust-lang/rust/pull/79328/files#diff-9e0d7c89ed0224e2b62060c957177c27db43c30dfe3c2974cb6b5091cda9cfb5)
- [x] **Inverted report location**: [Modified but not "wrong". Locations were inverted.](https://github.com/rust-lang/rust/pull/79328/files#diff-f637ce7c1f68d523a165aa9651765df05e36c4d7d279194b1a6b28b48a323691)
- [x] **`src/test/ui/point-to-type-err-cause-on-impl-trait-return.rs` has weird errors**: [Not sure why this is happening.](https://github.com/rust-lang/rust/pull/79328/files#diff-c823c09660f5b112f95e97e8ff71f1797b6c7f37dbb3d16f8e98bbaea8072e95)
- [x] **Missing diagnostic**: [???](https://github.com/rust-lang/rust/pull/79328/files#diff-6b8ab09360d725ba4513933827f9796b42ff9522b0690f80b76de067143af2fc)
 2021-01-14 14:41:58 +00:00
Joshua Nelson
dfb41f4797 Separate out a hir::Impl struct 
This makes it possible to pass the `Impl` directly to functions, instead
of having to pass each of the many fields one at a time. It also
simplifies matches in many cases.
 2021-01-12 20:32:33 -05:00
Cameron Steffen
7871ebaab9 Fix symbol string comparison dogfood 2021-01-08 14:50:00 -06:00
Caio
7d42172899 Reintroduce hir::ExprKind::If 2021-01-07 18:54:12 -03:00
flip1995
f03edfd7a1 Merge commit '4911ab124c481430672a3833b37075e6435ec34d' into clippyup 2020-12-20 17:19:49 +01:00
bors
9f9e9f7e52 Auto merge of #6316 - ThibsG:WrongSelfConventionTraitDef, r=ebroto 
Lint also in trait def for `wrong_self_convention`

Extends `wrong_self_convention` to lint also in trait definition.

By the way, I think the `wrong_pub_self_convention` [example](dd826b4626/clippy_lints/src/methods/mod.rs (L197)) is misleading.
On [playground](https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=32615ab3f6009e7e42cc3754be0ca17f), it fires `wrong_self_convention`, so the example (or the lint maybe?) needs to be reworked.
The difference with `wrong_self_convention` [example](dd826b4626/clippy_lints/src/methods/mod.rs (L172)) is mainly the `pub` keyword on the method `as_str`, but the lint doesn't use the function visibility as condition to choose which lint to fire (in fact it uses the visibility of the impl item).

fixes: #6307

changelog: Lint `wrong_self_convention` lint in trait def also
 2020-12-19 21:39:19 +00:00
bors
142f0f5eda Auto merge of #6448 - mikerite:interning_defined_symbol, r=Manishearth 
New internal lint: Interning defined symbol

New internal lint: interning_defined_symbol

changelog: none
 2020-12-16 08:18:38 +00:00
bors
1df2e38219 Auto merge of #6443 - matthiaskrgr:clone_on_copy_type, r=ebroto 
clone_on_copy: show the type in the lint message

changelog: clone_on_copy: show the type in the lint message
 2020-12-13 16:47:33 +00:00
Michael Wright
a6aa0acbea Fix dogfood errors 2020-12-13 06:32:41 +02:00
Matthias Krüger
b2cb6ffbe3 clone_on_copy: show the type in the lint message 
changelog: clone_on_copy: show the type in the lint message
 2020-12-12 01:23:28 +01:00
Matthias Krüger
0b145d688b clone_double_ref: print reference type in lint message 
changelog: clone_double_ref: print the type of the reference in lint message
 2020-12-12 01:09:30 +01:00
suyash458
a7cfffef26 add MSRV to more lints specified in #6097 
update tests
 2020-12-11 11:00:03 +05:30
ThibsG
4af9382bec Common function to lint wrong self convention from impl and trait def 2020-12-10 17:08:42 +01:00
ThibsG
a6bb9276f7 Lint wrong self convention in trait also 2020-12-10 17:08:42 +01:00
flip1995
8eca423ea1 Merge commit 'c1664c50b27a51f7a78c93ba65558e7c33eabee6' into clippyup 2020-12-06 15:01:03 +01:00
Suyash458
cd087e5c5e add rustc-semver to dependencies 
switch Version/VersionReq usages to RustcVersion
 2020-11-28 21:21:04 -08:00
Hirochika Matsumoto
2c26cb14db Move contains_return to utils/mod.rs 2020-11-29 02:18:05 +09:00
Hirochika Matsumoto
f7b2098e1c Fix a false positive in unnecessary_wraps 2020-11-29 01:55:15 +09:00
flip1995
b2e2c0806e
Improve extract_msrv_attr! situation 2020-11-25 12:22:58 +01:00
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
flip1995
d3d2018ead Merge commit '3e7c6dec244539970b593824334876f8b6ed0b18' into clippyup 2020-11-23 13:51:04 +01:00
Carol (Nichols || Goulding)
034244f108
Small grammar, punctuation, and code style improvements to docs 2020-11-22 10:17:34 -05:00
bors
a8cafc6196 Auto merge of #6338 - flip1995:rustup, r=flip1995 
Rustup

r? `@ghost`

changelog: none
 2020-11-17 17:10:04 +00:00
Bastian Kauschke
3567ea546f clippy: fold by value 2020-11-16 22:42:09 +01:00
rsulli55
56d252c53d Update clippy_lints/src/methods/mod.rs 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-11-10 23:18:48 -07:00
Ryan Sullivant
fd303132a2 Cleaned up message and suggestion for lint_search_is_some 2020-11-10 23:18:48 -07:00
Ryan Sullivant
ee1b959054 Added period back to lint search_is_some and ran 
`update-all-references.sh`
 2020-11-10 23:18:47 -07:00
rsulli55
fb74b4802e Remove borrow 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-11-10 23:18:47 -07:00
rsulli55
e9612f3eca Remove to_string on msg 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-11-10 23:18:47 -07:00
Ryan Sullivant
a1cf2d334d Added a lint as suggested in 6010 which recommends using contains() 
instead of `find()` follows by `is_some()` on strings

Update clippy_lints/src/find_is_some_on_strs.rs
Co-authored-by: Takayuki Nakata <f.seasons017@gmail.com>

Update clippy_lints/src/methods/mod.rs
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-11-10 23:18:47 -07:00
Cameron Steffen
9cab08465b Fix or_fun_call for index operator 2020-11-08 14:49:42 -06:00
Cameron Steffen
b0994064b0 Make KNOW_TYPES static 2020-11-08 14:34:06 -06:00
Matthias Krüger
5253595b3b FROM_ITER_INSTEAD_OF_COLLECT: avoid unwrapping unconditionally 
Fixes #6302
 2020-11-06 19:34:34 +01:00
flip1995
34244190d4 Merge commit 'b20d4c155d2fe3a8391f86dcf9a8c49e17188703' into clippyup 2020-11-05 14:29:48 +01:00
bors
c2cf40cdcd Auto merge of #6284 - camsteffen:rustc-sym, r=flip1995 
Use const sym where possible

I ran a regex search and replace to use const `sym` values where possible. This should give some performance boost by avoiding string interning at runtime.

Con: It is not as consistent as always using `sym!`.

I also changed an internal lint to suggest using `sym::{}`, making an assumption that this will always work for diagnostic items.

changelog: none
 2020-11-04 09:22:54 +00:00
bors
a2bf404d34 Auto merge of #6101 - pitiK3U:from_iter_instead_of_collect, r=flip1995 
Add lint: from_iter_instead_of_collect

Fixes #5679

This implements lint for `::from_iter()` from #5679 not the general issue (`std::ops::Add::add`, etc.).
This lint checks if expression is function call with `from_iter` name and if it's implementation of the `std::iter::FromIterator` trait.

changelog: Introduce  from_iter_instead_of_collect lint
 2020-11-03 15:59:16 +00:00
Piti the little Light
52d1ea3c9a
Fix: Don't show lint for types that doesn't implement Iterator 2020-11-03 16:44:24 +01:00
Piti the little Light
f359fb872b
Improve error message 2020-11-03 16:44:24 +01:00
Piti the little Light
abdb7aeb55
Remove backticks 2020-11-03 16:44:24 +01:00
Piti the little Light
854f2cef06
Run cargo dev fmt 2020-11-03 16:44:24 +01:00
Piti the little Light
8906040445
Improvements from PR feedback 2020-11-03 16:44:21 +01:00
Piti the little Light
8a5d78b71a
Fix from_iter_instead_of_collect lint crashing on exprs without path segment 2020-11-03 16:42:30 +01:00
Piti the little Light
315bab0ea1
Add from_iter_instead_of_collect lint implementation 2020-11-03 16:42:28 +01:00
Cameron Steffen
22cc77a232 Use const rustc sym where possible 2020-11-02 11:46:37 -06:00
Eduardo Broto
f8ac1f99ef Address suggestions in PR review 2020-10-30 23:47:22 +01:00
Eduardo Broto
d958269fe5 Rename single_char_push_str to single_char_add_str 2020-10-30 23:29:44 +01:00
Matthias Krüger
c1eb8ceede get_hint_if_single_char_arg: fix bug where multi-char letters are not detected properly 2020-10-30 23:29:44 +01:00
Matthias Krüger
c6412aeebc handle macros returning Strings in single_char_push_str and single_char_insert_str 2020-10-30 23:29:38 +01:00
Matthias Krüger
2350ee75b2 single_char_push_str lint using insert_str() on single-char literals and suggest insert() 
changelog: single_char_push_str: lint using string.insert_str() with single char literals and suggests string.insert() with a char

Fixes #6026
 2020-10-30 23:28:17 +01:00
bors
7387b87bb9 Auto merge of #6197 - ThibsG:ImproveFilterNext, r=ebroto 
Improve suggestions for several lints

This PR is a follow-up of this [Zulip discussion](https://rust-lang.zulipchat.com/#narrow/stream/257328-clippy/topic/filter_next.20lint).

It unifies placeholders for `methods` module and improves several suggestions for `filter_next`, `filter_map_next` and `map_unwrap_or` lints.

changelog: none
 2020-10-30 21:58:09 +00:00
bors
c57d8ae515 Auto merge of #6227 - HMPerson1:collect_map, r=phansch 
Add lint for replacing `.map().collect()` with `.try_for_each()`

Fixes #6208

changelog: Add `map_collect_result_unit`
 2020-10-29 15:34:15 +00:00
Nathan Whitaker
a1bb10e9b8 Remove lint from clippy 2020-10-26 18:19:48 -04:00
ThibsG
3fec6f568d Improve some suggestions for filter_map_next, filter_next and map_unwrap_or lints 2020-10-26 11:02:07 +01:00
ThibsG
2911d9c7de Use better placeholders for some methods lint messages 2020-10-26 11:02:07 +01:00
HMPerson1
f0cf3bdca1
Add lint for replacing .map().collect() with .try_for_each() 2020-10-25 21:20:57 -04:00
flip1995
fbf2430f02 Merge commit '2f6439ae6a6803d030cceb3ee14c9150e91b328b' into clippyup 2020-10-09 12:45:29 +02:00
bors
14e72696a6 Auto merge of #6124 - pickfire:patch-1, r=flip1995 
Use more concrete explanation for methods

*Please keep the line below*
changelog: none
 2020-10-06 23:22:28 +00:00
flip1995
b05aeaa9bc
Run fmt 2020-10-06 23:32:38 +02:00
Ivan Tham
7021d70d2e
Use more concrete explanation for methods 
Show some code rather than "a single method call".
 2020-10-06 23:58:32 +08:00
Matthew Jasper
adb7fc6283 Fix tools 2020-10-06 11:19:30 +01:00
flip1995
d1f9cad102 Merge commit 'e636b88aa180e8cab9e28802aac90adbc984234d' into clippyup 2020-09-24 14:49:22 +02:00
rail
ce06472246 replace walk_ptrs_ty with peel_refs 2020-09-17 10:11:59 +12:00
bors
06f1902878 Auto merge of #5937 - montrivo:option_if_let_else, r=flip1995 
option_if_let_else - distinguish pure from impure else expressions

Addresses partially #5821.

changelog: improve the lint `option_if_let_else`. Suggest `map_or` or `map_or_else` based on the else expression purity.
 2020-09-16 19:36:49 +00:00
Tim Nielens
6ba36bcfd3 option_if_let_else - distinguish pure from impure else expressions 2020-09-16 01:30:50 +02:00
Eduardo Broto
332c2dcb4d Fix dogfood after MatchTypeOnDiagItem 2020-09-15 10:29:53 +02:00
Matthias Krüger
2487f8f461 into_iter_on_ref: rephrase lint message: will not move the x -> will not consume the x 
imo that's a bit clearer.
 2020-09-11 16:52:25 +02:00
flip1995
a12828a80a Merge commit '5034d47f721ff4c3a3ff2aca9ef2ef3e1d067f9f' into clippyup 2020-09-10 17:47:07 +02:00
Eduardo Broto
23646e6583 Merge remote-tracking branch 'upstream/master' into sync-from-rust 2020-09-04 23:27:01 +02:00
LeSeulArtichaut
28f9b84042 ty.kind -> ty.kind() in rustdoc and clippy 2020-09-04 18:27:33 +02:00
Camelid
17b2ba5ded Syntax-highlight single_char_push_str lint 2020-08-30 11:29:17 -07:00
flip1995
282c59820b Merge commit '3d0b0e66afdfaa519d8855b338b35b4605775945' into clippyup 2020-08-28 18:43:25 +02:00
Thibaud
73b1ee1a61
Update clippy_lints/src/methods/mod.rs 
Co-authored-by: Eduardo Broto <ebroto@tutanota.com>
 2020-08-28 09:33:05 +02:00
ThibsG
504612622f Merge logic of looking for Self type 2020-08-27 18:31:31 +02:00
ThibsG
3cb75c2e5c Remove expansion restriction + fix doc and tests naming 2020-08-27 18:25:38 +02:00
ThibsG
2a3ee5fa85 Fix FP in new_ret_no_self: trigger in trait def instead of impl block 2020-08-27 18:25:38 +02:00
Thibaud
370fc45a0a
Update clippy_lints/src/methods/mod.rs 
Co-authored-by: Eduardo Broto <ebroto@tutanota.com>
 2020-08-25 22:20:35 +02:00
ThibsG
3d820f71fe Fix incorrect suggestion when clone_on_ref_ptr is triggered in macros 2020-08-24 14:05:49 +02:00
Michael Wright
11efd75aeb Fix false negative in option_as_ref_deref 2020-08-21 07:23:04 +02:00
flip1995
c680602005
Merge remote-tracking branch 'upstream/master' into rustup 2020-08-18 19:50:23 +02:00
David Wood
f13d2bfd9b clippy: support QPath::LangItem 
This commit updates clippy with the introduction of `QPath::LangItem` so
that it still compiles.

Signed-off-by: David Wood <david@davidtw.co>
 2020-08-17 13:55:05 +01:00
Dániel Buga
fc1e07e0c1 Rename lint to use plural form 2020-08-16 22:16:39 +02:00
Dániel Buga
8a14c11536 Cleanup, explain return value 2020-08-16 20:50:30 +02:00
Dániel Buga
d71b418ac5 Moved to submodule, don't trigger if map_unwrap_or does 2020-08-16 20:47:50 +02:00
Dániel Buga
9c41822d34 Apply suggested change 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-08-16 20:27:54 +02:00
Dániel Buga
94cf90e5a5 Apply suggested change 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2020-08-16 20:27:54 +02:00
Dániel Buga
a7083eea1c Removed the extra lifetime parameter 2020-08-16 20:27:54 +02:00
Dániel Buga
75637c1eda Catch function calls in argument lists, add tests that tuples don't get linted 2020-08-16 20:27:54 +02:00
Dániel Buga
a7cc5d4068 Also simplify if the closure body is an index expression 2020-08-16 20:27:54 +02:00
Dániel Buga
848af39310 Add note to or_fun_call, list checked methods 2020-08-16 20:27:54 +02:00
Dániel Buga
a3ea65c2d9 Implement new lint 2020-08-16 20:27:22 +02:00
bors
3bd98895f1 Auto merge of #5725 - montrivo:should-impl-trait, r=flip1995 
should_impl_trait - ignore methods with lifetime params

Fixes: #5617

changelog: don't lint should_implement_trait when an `Iterator::next` case has explicit parameters
 2020-08-16 17:51:18 +00:00
Christoph Walcher
b381ade179
elide lifetimes 2020-08-15 01:40:55 +02:00
Christoph Walcher
ae56e988a2
Merge lint with single_char_pattern 2020-08-15 01:40:55 +02:00
Erich Gubler
48a142559d
docs: typo in temporary_cstring_as_ptr: s/point/&s 2020-08-13 13:52:21 -06:00
flip1995
027780ca2c Merge commit '09bd400243ed6f7059fedc0c1623aae3792521d6' into clippyup 2020-08-11 17:50:45 +02:00
Matthias Krüger
6af297f80e iter-next-slice: make lint adhere to lint message convention 2020-08-11 15:15:26 +02:00
Tim Nielens
f9ba829f67 should_impl_trait - self linting 2020-08-09 16:09:08 +02:00
Tim Nielens
166c520e9a should_impl_trait - pr comments 2020-08-09 15:10:00 +02:00
Tim Nielens
7cc1a2ed87 should_implement_trait - filter on explicit lifetime param only 2020-08-09 15:10:00 +02:00
Tim Nielens
e6b2254f9e should_implement_trait - pr remarks 2020-08-09 15:10:00 +02:00
Tim Nielens
2bc0ecd44b should_implement_trait - add test cases for every checked trait method 2020-08-09 15:10:00 +02:00
Tim Nielens
a77e881ec9 should_impl_trait - ignore methods with lifetime params 2020-08-09 15:10:00 +02:00