Commit graph

12527 commits

Author SHA1 Message Date
Lukas Wirth
9cf68e40fe
Fix doc heading of TRANSMUTE_NUM_TO_BYTES 2021-10-20 13:46:12 +02:00
bors
06722c0c15 Auto merge of #7775 - F3real:no_effect, r=xFrednet
Detect underscored variables with no side effects

Fixes #7545

changelog: Lint on underscored variables with no side effects in [`no_effect`]
2021-10-20 09:33:45 +00:00
bors
ee8c155527 Auto merge of #7840 - dswij:question-mark-result, r=llogiq
Cover `Result` for `question_mark`

closes #7135

changelog: [`question_mark`] now covers `Result`
2021-10-20 07:27:13 +00:00
dswij
083a4546f6 Small refactor on question_mark condition checks 2021-10-20 13:41:44 +08:00
bors
5bdd2cebe2 Auto merge of #7833 - Dmitry-Borodin:patch-1, r=giraffate
Add reference to another doc with explanation

Add reference to another doc that explains which repository should be passed in this command since this is not covered in the command help itself.
changelog: none
2021-10-19 23:47:20 +00:00
F3real
6b22bba902 Lint on underscore variable assignment
Fix tests after no_effect update

Add a drop testcase

Don't lint _ variables in macro expansion

Address review comments and update tests

Don't shadow unnecessary operation lint if no_effect is allowed

Revert shadowing change and remove no_effect allows

Update clippy_lints/src/no_effect.rs

Co-authored-by: Takayuki Nakata <f.seasons017@gmail.com>

Update clippy_lints/src/no_effect.rs

Co-authored-by: Takayuki Nakata <f.seasons017@gmail.com>

Address review comments
2021-10-20 00:39:28 +02:00
bors
c1e7a07c9c Auto merge of #7811 - rust-lang:eq-op-testless, r=xFrednet
avoid `eq_op` in test code

Add a check to `eq_op` that will avoid linting in functions annotated with `#[test]`

---

*Please write a short comment explaining your change (or "none" for internal only changes)*

changelog: avoid `eq_op` in test functions
2021-10-19 19:54:40 +00:00
Andre Bogus
e88c956e1e avoid eq_op in test code 2021-10-19 21:02:30 +02:00
Dmitry Borodin
7246731ad8
made description of intellij a link by moving outside of code block. 2021-10-19 20:33:39 +02:00
dswij
3fc99b6a33 Update test for question_mark to cover Result 2021-10-19 18:50:49 +08:00
dswij
687f3925da Cover Result for question_mark 2021-10-19 18:50:49 +08:00
bors
389a74b31a Auto merge of #7835 - mikerite:unneeded-allow-20211018, r=xFrednet
Remove unneeded allow

Remove unneeded allow

changelog: none
2021-10-18 07:25:12 +00:00
Michael Wright
63d715209e Remove unneeded allow 2021-10-18 08:46:11 +02:00
bors
af85240049 Auto merge of #7832 - narpfel:implicit-saturating-sub-false-positive-else, r=giraffate
Fix false positive of `implicit_saturating_sub` with `else` clause

Fixes #7831

changelog: Fix false positive of [`implicit_saturating_sub`] with `else` clause
2021-10-18 00:22:48 +00:00
Dmitry Borodin
bdc1624259
Add reference to another doc with explanation
Add reference to another doc that explains which repository should be passed in this command since this is not covered in the command help itself.
2021-10-17 18:59:36 +02:00
Paul Gey
a550133b8f Fix false positive of implicit_saturating_sub with else clause
Fixes #7831
2021-10-17 15:56:59 +02:00
bors
d50cfd26e5 Auto merge of #7827 - zvavybir:master, r=xFrednet
Fixed naive doc formatting for `#[must_use]` lints

The documentation of a few lints around the `#[must_use]` attribute had a few times "[`#[must_use]`]" (without the parentheses, but with the `[]`) and once the "`" was missing.

changelog: Fixed naive doc formatting for `#[must_use]` lints ([`must_use_unit`], [`double_must_use`], [`must_use_candidate`], [`let_underscore_must_use`])
2021-10-16 19:07:37 +00:00
Matthias Kaak
25ff7ce128 Fixed naive doc formatting for #[must_use] lints 2021-10-16 15:26:47 +00:00
bors
e1871ba0da Auto merge of #7743 - smoelius:master, r=camsteffen
Add `format_in_format_args` and `to_string_in_format_args` lints

Fixes #7667 and #7729

I put these in `perf` since that was one of `@jplatte's` suggestions, and `redundant_clone` (which I consider to be similar) lives there as well.

However, I am open to changing the category or anything else.

r? `@camsteffen`

changelog: Add `format_in_format_args` and `to_string_in_format_args` lints
2021-10-15 17:05:13 +00:00
Samuel E. Moelius III
75e9f8cbd6 Remove redundant to_strings 2021-10-15 12:44:49 -04:00
Samuel E. Moelius III
47014d81a1 Fix adjacent tests 2021-10-15 12:44:49 -04:00
Samuel E. Moelius III
c9599d79a3 Add format_in_format_args and to_string_in_format_args lints
Fixes #7667 and #7729
2021-10-15 12:44:38 -04:00
bors
db403bb889 Auto merge of #7823 - mikerite:match-overlapping-arm-20211015, r=xFrednet
Some small improvements to the `match_overlapping_arm` tests

changelog: none
2021-10-15 12:42:16 +00:00
bors
70f36e0454 Auto merge of #7824 - dswij:unnecessary_sort_by, r=llogiq
`unnecessary_sort_by` checks if argument implements `Ord` trait

closes #7822

changelog: [`unnecessary_sort_by`] now checks if argument implements `Ord` trait
2021-10-15 11:16:57 +00:00
dswij
e4ac4c2e1a Add test on unnecessary_sort_by when argument does not implement Ord 2021-10-15 18:12:47 +08:00
dswij
ec5071931e unnecessary_sort_by only warns if argument impl Ord trait 2021-10-15 18:10:55 +08:00
Michael Wright
28a249b53e Add unbounded pats to match_overlapping_arm tests 2021-10-15 06:25:11 +02:00
Michael Wright
e664a76add Refactor overlapping arm tests
Make the `println!`s match the patterns. Currently they are using the
deprecated syntax for inclusive ranges and extra spacing.
2021-10-15 06:20:28 +02:00
bors
4996e17b14 Auto merge of #7815 - nhamovitz:patch-1, r=giraffate
Fix typo in example for `match_result_ok`

changelog: Fix typo in example for ``[`match_result_ok`]``
2021-10-13 23:44:42 +00:00
bors
b9b11a96d2 Auto merge of #7805 - aDotInTheVoid:transmute-num-bits, r=camsteffen
Add lint transmute_num_to_bytes

Closes #7803

changelog: [`transmute_num_to_bytes`] new lint
2021-10-13 19:40:33 +00:00
nhamovitz
09aa4ad6dc
Fix typo in example for match_result_ok 2021-10-13 12:12:46 -07:00
Nixon Enraght-Moony
58969807ab Add lint transmute_num_to_bytes
Closes #7803

changelog: [`transmute_num_to_bytes`] new lint
2021-10-13 20:05:05 +01:00
bors
57dc0343bd Auto merge of #7788 - flip1995:eq_if_let_sugg, r=giraffate
Do not expand macros in equatable_if_let suggestion

Fixes #7781

Let's use Hacktoberfest as a motivation to start contributing PRs myself again :)

changelog: [`equatable_if_let`]: No longer expands macros in the suggestion
2021-10-13 12:04:57 +00:00
bors
3d9c4a655b Auto merge of #7682 - Qwaz:uninit_vec, r=xFrednet
Implement uninit_vec lint

changelog: add the new lint [`uninit_vec`]

Fix #7681
2021-10-12 21:04:13 +00:00
Yechan Bae
4ed3a4fe2f Update lint description for new() and default() 2021-10-12 16:02:13 -04:00
bors
d3905af454 Auto merge of #7806 - Serial-ATA:lint-match-case-mismatch, r=llogiq
Add match_str_case_mismatch lint

changelog: Added a new lint [`match_str_case_mismatch`]

Fixes #7440
2021-10-12 18:39:09 +00:00
bors
5c97b27825 Auto merge of #7808 - Veykril:patch-1, r=xFrednet
Bring [`manual_split_once`] docs in line with other lint docs

changelog: none
2021-10-12 11:42:23 +00:00
Serial
0c99de0ab2 Add a suggestion 2021-10-12 07:13:19 -04:00
Lukas Wirth
5adf17cb43
Bring manual_split_once docs in line with other lint docs 2021-10-12 09:42:42 +02:00
Serial
99bfee7201 Don't run examples 2021-10-11 20:40:13 -04:00
Serial
9e0ce14700 Add match_str_case_mismatch lint 2021-10-11 20:19:34 -04:00
bors
77dda9c6b1 Auto merge of #7791 - JamesHinshelwood:reason-in-disallowed-type, r=giraffate
Allow giving reasons for `disallowed_types`

Similar to #7609 but for the `disallowed_type` lint. The permitted form of configuration is the same as for `disallowed_methods`.

changelog: Allow giving reasons for [`disallowed_type`]
2021-10-12 00:17:37 +00:00
bors
72723663a3 Auto merge of #7793 - mikerite:new_lint-msrv-2, r=Manishearth
Add option to `new_lint` to generate MSRV enabled lint

changelog: none
2021-10-11 17:41:00 +00:00
James Hinshelwood
886cbb1882
Rename disallowed to conf_disallowed
Co-authored-by: James Hinshelwood <james.hinshelwood@bigpayme.com>
2021-10-11 08:29:56 +01:00
James Hinshelwood
857a4073b8
Add reason config example for disallowed_type
Co-authored-by: James Hinshelwood <james.hinshelwood@bigpayme.com>
2021-10-11 08:29:41 +01:00
bors
bc9ad848eb Auto merge of #7795 - ThibsG:MutMut6922, r=giraffate
Fix FP in external macros for `mut_mut` lint

Fix FP in `mut_mut` lint when type is defined in external macros.

fixes: #6922

changelog: [`mut_mut`] Fix FP when type is defined in external macros
2021-10-11 01:14:53 +00:00
bors
9205e3d800 Auto merge of #7800 - 1nF0rmed:no-lint-in-match-single-amp, r=llogiq
Refactor `clippy::match_ref_pats` to check for multiple reference patterns

fixes #7740

When there is only one pattern, to begin with, i.e. a single deref(`&`), then in such cases we suppress `clippy::match_ref_pats`.
This is done by checking the count of the reference pattern and emitting `clippy::match_ref_pats` when more than one pattern is present.

Removed certain errors in the `stderr` tests as they would not be triggered.

changelog: Refactor `clippy::match_ref_pats` to check for multiple reference patterns
2021-10-10 11:13:05 +00:00
1nF0rmed
1080f6c70c Adds additional tests for lint 2021-10-10 14:46:28 +05:30
1nF0rmed
fc32425521 Refactor to check for multiple reference patterns 2021-10-09 22:30:12 +05:30
ThibsG
1e18b8a269 Fix FP in external macros for mut_mut lint 2021-10-09 15:54:16 +02:00