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6585 Commits

Author SHA1 Message Date
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
Nathaniel Hamovitz
0f9f591e30 Rename lint 2021-10-19 14:33:43 -07:00
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
dswij
687f3925da Cover Result for question_mark 2021-10-19 18:50:49 +08:00
Nathaniel Hamovitz
5283d24b38 formatting 🙃 2021-10-18 18:42:01 -07:00
Nathaniel Hamovitz
4c8e816972 Use real type in doc examples 2021-10-18 18:32:00 -07:00
Nathaniel Hamovitz
02b1f266d6 Remove explicit lifetime 2021-10-18 18:20:35 -07:00
Nathaniel Hamovitz
bc32be0fec Remove comment 2021-10-18 18:03:00 -07:00
Nathaniel Hamovitz
c654cc56da One more test + final tidying 2021-10-18 17:41:27 -07:00
Nathaniel Hamovitz
6303d2d075 Revert "!: this is the commit that demonstrates the ICE" 
This reverts commit d85f903c91d909534003ee2ff0e16316b20687dc.
 2021-10-18 17:18:07 -07:00
Nathaniel Hamovitz
d85f903c91 !: this is the commit that demonstrates the ICE 2021-10-18 17:07:51 -07:00
Nathaniel Hamovitz
48cf9c284a Don't need rustc_attr anymore 2021-10-18 16:53:17 -07:00
Nathaniel Hamovitz
18c863dd0e Improve help message 2021-10-18 16:53:05 -07:00
Nathaniel Hamovitz
d8bacf078a All five has_repr_attr agree + are correct 2021-10-18 15:33:11 -07:00
Nathaniel Hamovitz
3a41f226c5 Exploring emitting other sorts of spans 2021-10-18 07:02:00 -07:00
Nathaniel Hamovitz
a54dbf6445 Improve doc and span messages 2021-10-18 03:52:57 -07:00
Nathaniel Hamovitz
7f84e3d791 Rename lint 2021-10-18 03:45:08 -07:00
Nathaniel Hamovitz
149b372873 run rustfmt 2021-10-18 03:16:10 -07:00
Nathaniel Hamovitz
6377fb2fe7 Tidy import + update expected stderr 2021-10-18 03:13:48 -07:00
Nathaniel Hamovitz
cd6862283e Tidy imports 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
9f402b370c Check for tuple structs 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
2a5a4f07cf Refactor ZS array detection again and this one seems great 👍 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
c5d3167a23 update testsuite and expand if_chain 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
a3420f7004 Tidy comments + tests; revert 'size-is-zero' detection 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
9b3f55ee61 tried to simplify but it doesn't work :/ 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
5fdf93415b intermediate step 2021-10-18 03:05:19 -07:00
Nathaniel Hamovitz
003972f428 add multiple get_attrs and includes_repr and they all work! 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
b9948c4be6 Ran dev bless! 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
4b4db59772 output looks fantastic 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
e53a4da4a1 it works i think (incl some dbgs) 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
523b013161 Implement getting an array of attributes! 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
7ee8e7a9b8 Implement detecting trailing zero-sized array 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
92d3b775bd ayy it compiles! ship it, right? 😎 /s 
why was `rustc_lint_defs` not already externed in `lib.rs`?
and how was r-a able to find it but cargo wasn't? 🤔
 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
c69387a0d5 Well it builds 2021-10-18 03:05:18 -07:00
Nathaniel Hamovitz
797507c583 Add boilerplate and basic tests 2021-10-18 03:05:18 -07:00
Michael Wright
63d715209e Remove unneeded allow 2021-10-18 08:46:11 +02:00
Matthias Krüger
79b73ac98d Rollup merge of #89963 - r00ster91:parenthesisparentheses, r=nagisa 
Some "parenthesis" and "parentheses" fixes

"Parenthesis" is the singular (e.g. one `(` or one `)`) and "parentheses" is the plural (multiple `(` or `)`s) and this is not hard to mix up so here are some fixes for that.

Inspired by #89958
 2021-10-17 18:18:59 +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
r00ster91
599d9126a2 Some "parenthesis" and "parentheses" fixes 2021-10-17 12:04:01 +02:00
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
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
dswij
ec5071931e unnecessary_sort_by only warns if argument impl Ord trait 2021-10-15 18:10:55 +08:00
Cameron Steffen
0a23fff82d Fix clippy with changed macro statement spans 2021-10-15 02:36:58 -05:00
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