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Author SHA1 Message Date
Takayuki Maeda
4843084946 use clippy_utils::ty::is_type_diagnostic_item 2021-03-18 00:51:18 +09:00
Takayuki Maeda
f0f7871920 fmt 2021-03-18 00:51:18 +09:00
Takayuki Maeda
b6597eec0b remove unused arguments 2021-03-18 00:51:18 +09:00
Takayuki Maeda
0c81311bf0 extract a condition into a function. 2021-03-18 00:51:18 +09:00
Takayuki Maeda
f0a101d81d remove a needless variable 2021-03-18 00:51:18 +09:00
Takayuki Maeda
1bec8b6065 use derefs_to_slice in methods/utils.rs 2021-03-18 00:51:16 +09:00
Takayuki Maeda
e578a536c7 move derefs_to_slice to methods/utils.rs 2021-03-18 00:49:50 +09:00
Takayuki Maeda
c07c046b31 refactor string_extend_chars: return when obj type is not string 2021-03-18 00:49:50 +09:00
Takayuki Maeda
058d8c878a move chars_cmp_with_unwrap, chars_last_cmp and chars_next_cmp_with_unwrap to their own modules 2021-03-18 00:49:48 +09:00
Takayuki Maeda
94fb2b58a3 move chars_cmp and chars_next_cmp to its own modules 2021-03-18 00:49:03 +09:00
Cameron Steffen
0743e841f0 Don't re-export clippy_utils::* 2021-03-17 09:13:52 -05:00
Cameron Steffen
1c3a3e7dc6 Don't re-export clippy_utils::diagnostics::* 2021-03-15 20:06:01 -05:00
bors
d7a23112e3 Auto merge of #6914 - camsteffen:source-utils, r=Manishearth 
Move some utils to `clippy_utils::source`

changelog: none

Continues #6907
 2021-03-16 00:08:01 +00:00
bors
0929a24d72 Auto merge of #6828 - mgacek8:issue_6758_enhance_wrong_self_convention, r=flip1995 
wrong_self_convention: fix lint in case of `to_*_mut` method

fixes #6758
changelog: wrong_self_convention: fix lint in case of `to_*_mut` method. When a method starts with `to_` and ends with `_mut`, clippy expects a `&mut self` parameter, otherwise `&self`.

Any feedback is welcome. I was also thinking if shouldn't we treat `to_` the same way as `as_`. Namely to accept `self` taken:  `&self` or `&mut self`.
 2021-03-15 22:36:57 +00:00
Cameron Steffen
6fc52a63d1 Move some utils to clippy_utils::source module 2021-03-15 15:34:15 -05:00
Cameron Steffen
eb7f8d6089 Move some utils to ty_utils 2021-03-15 13:44:09 -05:00
Ben Boeckel
ecf0c76c36 Fix suspicious_map false positives 2021-03-14 16:31:55 -05:00
Yoshitomo Nakanishi
93ee80ac3e Use sym::Iterator instead of paths::ITERATOR 2021-03-13 02:10:54 +09:00
flip1995
f2f2a005b4 Merge commit '6ed6f1e6a1a8f414ba7e6d9b8222e7e5a1686e42' into clippyup 2021-03-12 15:30:50 +01:00
Mateusz Gacek
2547edb842 wrong_self_convention: fix lint in case of to_*_mut method 
When a method starts with `to_` and ends with `_mut`, it should expect a `&mut self` parameter,
otherwise `&self`.
 2021-03-11 23:54:50 -08:00
Takayuki Maeda
83a955335f fix interning-defined-symbol error 2021-03-11 20:18:33 +09:00
Takayuki Maeda
99f860768c remove unused imports 2021-03-11 20:02:29 +09:00
Takayuki Maeda
c711de28ee move expect_fun_call to its own module 2021-03-11 19:40:50 +09:00
Takayuki Maeda
f49349bf33 move or_fun_call to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
b0824bf75f move map_unwrap_or to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
5557596926 move option_map_or_none to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
bbed852f6f unnecessary_fold to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
78e572c627 move useless_asref to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
caaba8270c move clone_on_copy to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
171c4c1485 move iter_skip_next to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
24909fabd2 move map_flatten and search_is_some to their own modules 2021-03-11 19:40:24 +09:00
Takayuki Maeda
37ba779a53 move flat_map_identity to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
f430384f04 move filter_map_flat_map to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
6d941616f9 move filter_flat_map to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
2baf043c37 move filter_map_next to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
805dcd12d4 move filter_map_map to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
183daeb961 move filter_map to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
2561b7ea06 move from_iter_insteam_of_collect to its own module 2021-03-11 19:40:24 +09:00
Takayuki Maeda
0c8d143515 move into_iter_on_ref and single_char_pattern to their own modules 2021-03-11 19:40:22 +09:00
Takayuki Maeda
805aa47f43 move single_char_push_string to its own module 2021-03-11 19:40:00 +09:00
Takayuki Maeda
8006dab817 move single_char_insert_string to its own module 2021-03-11 19:40:00 +09:00
Takayuki Maeda
2ade32ddf2 move string_extend_chars and clone_on_ref_ptr to their own module 2021-03-11 19:40:00 +09:00
Takayuki Maeda
b5d809a660 move wrong_self_convention to its own module 2021-03-11 19:40:00 +09:00
Takayuki Maeda
5912ca986c move iter_nth, iter_nth_zero and iterator_step_by_zero to their own module 2021-03-11 19:39:58 +09:00
Takayuki Maeda
3fe099ba8d move iter_next_slice to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
db91d9cf9a move map_collect_result_unit to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
9b0a42b67d move zst_offset to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
6376da70be replace lints and lint with check 2021-03-11 19:37:16 +09:00
Takayuki Maeda
45ee914df0 move iter_cloned_collect to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
35147d4cf3 move uninit_assumed_init to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
8623b331ee move filetype_is_file to its own module 2021-03-11 19:37:16 +09:00
Takayuki Maeda
60a053725e move suspicious_map to its own module 2021-03-11 19:37:16 +09:00
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
9c1dd0c227
Fix remaining dogfood errors (internal lints) 2021-03-11 10:57:49 +01:00
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
8bae279706 remove if_chain 2021-02-27 14:16:02 +09:00
Takayuki Maeda
cc2b00055c return when the ty doesn't have len() 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
bors
b5e4389f53 Auto merge of #6695 - TaKO8Ki:add-bytes-nth, r=phansch 
New lint: `bytes_nth`

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

---
closes: https://github.com/rust-lang/rust-clippy/issues/6391

changelog: Added a new lint: `bytes_nth`
 2021-02-10 13:54:33 +00:00
Takayuki Maeda
932cc085e6
Update clippy_lints/src/methods/bytes_nth.rs 
Co-authored-by: Phil Hansch <dev@phansch.net>
 2021-02-10 15:49:07 +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
Cameron Steffen
37555f8f73 Use path_to_local_id 2021-02-08 09:50:13 -06:00
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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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