Commit graph

13952 commits

Author SHA1 Message Date
Jason Newcomb
c82dd0f36e Fix ICE in undocumented_unsafe_blocks 2022-04-11 13:18:27 -04:00
bors
89ee6aa6e3 Auto merge of #8667 - Jarcho:proc_macro_check, r=flip1995
Don't lint various match lints when expanded by a proc-macro

fixes #4952

As always for proc-macro output this is a hack-job of a fix. It would be really nice if more proc-macro authors would set spans correctly.

changelog: Don't lint various lints on proc-macro output.
2022-04-11 16:41:51 +00:00
bors
131ff87a1e Auto merge of #8673 - Jarcho:same_functions_8139, r=Manishearth
Fix `same_functions_in_if_condition` FP

fixes #8139

changelog: Don't consider `Foo<{ SomeConstant }>` and `Foo<{ SomeOtherConstant }>` to be the same, even if the constants have the same value.
2022-04-11 15:36:55 +00:00
bors
18ab97d220 Auto merge of #8668 - Jarcho:iter_with_drain_8538, r=Manishearth
Don't lint `iter_with_drain` on references

fixes #8538
changelog: Don't lint `iter_with_drain` on references
2022-04-11 15:20:01 +00:00
Jakob Degen
62d912e24d Add new Deinit statement kind 2022-04-11 08:55:03 -04:00
bors
5c19ae96e7 Auto merge of #8660 - yoav-lavi:squashed-master, r=flip1995
`unnecessary_owned_empty_strings`

[`unnecessary_owned_empty_strings`]

Fixes https://github.com/rust-lang/rust-clippy/issues/8650

- \[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: Adds `unnecessary_owned_empty_strings`, a lint that detects passing owned empty strings to a function expecting `&str`
2022-04-11 11:12:33 +00:00
Yoav Lavi
10201370a1 unnecessary_owned_empty_string -> unnecessary_owned_empty_strings 2022-04-11 13:05:42 +02:00
Yoav Lavi
a4d1837f07 unnecessary_string_new 2022-04-11 12:35:44 +02:00
bors
85e91dc99e Auto merge of #8671 - andy-k:fix-typo, r=flip1995
fix typo

fix typo in #8630

changelog: none
2022-04-11 09:22:37 +00:00
bors
5344236715 Auto merge of #8631 - Alexendoo:splitn-overlap, r=xFrednet
Remove overlap between `manual_split_once` and `needless_splitn`

changelog: Remove overlap between [`manual_split_once`] and [`needless_splitn`]. Fixes some incorrect `rsplitn` suggestions for [`manual_split_once`]

Things that can trigger `needless_splitn` no longer trigger `manual_split_once`, e.g.

```rust
s.[r]splitn(2, '=').next();
s.[r]splitn(2, '=').nth(0);
s.[r]splitn(3, '=').next_tuple();
```

Fixes some suggestions:

```rust
let s = "should not match";

s.rsplitn(2, '.').nth(1);
// old -> Some("should not match")
Some(s.rsplit_once('.').map_or(s, |x| x.0));
// new -> None
s.rsplit_once('.').map(|x| x.0);

s.rsplitn(2, '.').nth(1)?;
// old -> "should not match"
s.rsplit_once('.').map_or(s, |x| x.0);
// new -> early returns
s.rsplit_once('.')?.0;
```
2022-04-10 17:45:19 +00:00
Alex Macleod
6fba89751b Remove overlap between manual_split_once and needless_splitn
Also fixes some incorrect suggestions for rsplitn
2022-04-10 17:05:07 +01:00
Alex Macleod
5e335a52bc Check for loops/closures in local_used_after_expr 2022-04-10 14:26:44 +01:00
Jason Newcomb
719a040397 Compare inline constants by their bodies rather than value in SpanlessEq 2022-04-10 00:54:41 -04:00
Andy Kurnia
1450c989ae fix typo 2022-04-10 01:07:01 +08:00
bors
c7e6863843 Auto merge of #8664 - yoav-lavi:main, r=xFrednet
Allow passing `--remove` to `cargo dev setup <SUBCOMMAND>`

changelog: none

Allows passing `--remove` to `cargo dev setup <SUBCOMMAND>` as an alternative to `cargo dev remove ...`

Fixes https://github.com/rust-lang/rust-clippy/issues/8663
2022-04-09 14:57:06 +00:00
Yoav Lavi
ffde78b456 Allow passing --remove to cargo dev setup <SUBCOMMAND>
add missing args

unque name not needed

more descriptive help

formatting fixes

missing quote
2022-04-09 16:50:10 +02:00
bors
cfd52aa0ff Auto merge of #8669 - kyoto7250:fix_comments_in_test_split_once, r=xFrednet
fix comments in test for split_once

This PR fixed comments in test.

`split_once` was stabilized in 1.52, so I think the comments maybe be wrong.

ref:
https://doc.rust-lang.org/std/string/struct.String.html#method.split_once

thank you in advance.

changelog: none
2022-04-09 11:58:18 +00:00
kyoto7250
a9511482d6 fix comments in test for split_once
split_once was stabilized in 1.52
2022-04-09 20:34:43 +09:00
Jason Newcomb
744b0ff903 Don't lint iter_with_drain on references 2022-04-08 23:41:50 -04:00
bors
0155a630f0 Auto merge of #95524 - oli-obk:cached_stable_hash_cleanups, r=nnethercote
Cached stable hash cleanups

r? `@nnethercote`

Add a sanity assertion in debug mode to check that the cached hashes are actually the ones we get if we compute the hash each time.

Add a new data structure that bundles all the hash-caching work to make it easier to re-use it for different interned data structures
2022-04-09 02:31:24 +00:00
bors
b029a86c6b Auto merge of #8648 - Jarcho:transmute_collection_7706, r=xFrednet
Fix `unsound_collection_transmute`

fixes #7706

changelog: Better check size and alignment requirements in `unsound_collection_transmute`
2022-04-08 21:43:26 +00:00
Jason Newcomb
63f6a79bf8 Don't lint various match lints when expanded by a proc-macro 2022-04-08 16:51:40 -04:00
Miguel Guarniz
3363a62068 remove CheckVisitor, CollectExternCrateVisitor and ItemLikeVisitor impls
Signed-off-by: Miguel Guarniz <mi9uel9@gmail.com>
2022-04-08 12:00:23 -04:00
Miguel Guarniz
224916823a Refactor HIR item-like traversal (part 1)
- Create hir_crate_items query which traverses tcx.hir_crate(()).owners to return a hir::ModuleItems
- use tcx.hir_crate_items in tcx.hir().items() to return an iterator of hir::ItemId
- add par_items(impl Fn(hir::ItemId)) to traverse all items in parallel

Signed-off-by: Miguel Guarniz <mi9uel9@gmail.com>
2022-04-08 11:59:59 -04:00
Oli Scherer
b79f13ea5c Avoid looking at the internals of Interned directly 2022-04-08 15:57:44 +00:00
flip1995
da26623d54 Update Cargo.lock 2022-04-08 10:41:55 +01:00
flip1995
71131351de Merge commit '984330a6ee3c4d15626685d6dc8b7b759ff630bd' into clippyup 2022-04-08 10:06:10 +01:00
Jason Newcomb
19054251d3 Update documentation for mut_from_ref 2022-04-08 00:36:09 -04:00
bors
a63308be0a Auto merge of #8619 - pitaj:fix-6973, r=giraffate
ignore `&x | &y` in unnested_or_patterns

replacing it with `&(x | y)` is actually more characters

Fixes #6973

changelog: [`unnested_or_patterns`] ignore `&x | &y`, nesting would result in more characters
2022-04-08 00:37:56 +00:00
Peter Jaszkowiak
06cfeb90c1 New lint is_digit_ascii_radix 2022-04-07 14:14:30 -06:00
bors
984330a6ee Auto merge of #8657 - flip1995:raw_lint_desc, r=flip1995
Allow raw lint descriptions

update_lints now understands raw strings in declare_clippy_lint descriptions.

Supersedes  #8655

cc `@Alexendoo` thanks for addressing this so quickly. I build a little bit simpler version of your patch. I don't think it really matters what `Literal` we're trying to tokenize, since we assume later, that it is some sort of `str`.

changelog: none
2022-04-07 17:11:26 +00:00
flip1995
6ab4508350
Allow raw lint descriptions
update_lints now understands raw strings in declare_clippy_lint
descriptions.

Co-authored-by: Alex Macleod <alex@macleod.io>
2022-04-07 18:05:46 +01:00
bors
abc59bb914 Auto merge of #8656 - flip1995:rustup, r=flip1995
Rustup

r? `@ghost`

changelog: none
2022-04-07 15:30:27 +00:00
flip1995
a2fdbb5f53
Bump changelog stable version -> 1.60 2022-04-07 16:26:43 +01:00
flip1995
f5e32dc647
Bump nightly version -> 2022-04-07 2022-04-07 16:24:55 +01:00
flip1995
f23a9fb295
Bump Clippy Version -> 0.1.62 2022-04-07 16:24:33 +01:00
flip1995
db1d5dca50
Fix internal::INVALID_PATHS lint 2022-04-07 16:24:10 +01:00
flip1995
669fddab37
Merge remote-tracking branch 'upstream/master' into rustup 2022-04-07 15:44:37 +01:00
bors
574bf88e3e Auto merge of #8635 - pbor:unsigned-abs, r=giraffate
Add a lint to detect cast to unsigned for abs() and suggest unsigned_…

…abs()

changelog: Add a [`cast_abs_to_unsigned`] that checks for uses of `abs()` that are cast to the corresponding unsigned integer type and suggest to replace them with `unsigned_abs()`.
2022-04-07 13:17:28 +00:00
bors
650a0e52b8 Auto merge of #8646 - Alexendoo:option-as-deref-mut, r=giraffate
Fix `as_deref_mut` false positives in `needless_option_as_deref`

Also moves it into `methods/`

Fixes #7846
Fixes #8047

changelog: [`needless_option_as_deref`]: No longer lints for `as_deref_mut` on Options that cannot be moved

supersedes #8064
2022-04-07 13:00:15 +00:00
Alex Macleod
182b7c38d7 Fix as_deref_mut false positives in needless_option_as_deref
Also moves the lint to the methods directory
2022-04-07 12:39:21 +01:00
Paolo Borelli
f2bbb5fac0 conf: fix lint name in comment
The lint name is ERR_EXPECT, not EXPECT_ERR
2022-04-07 11:29:02 +02:00
Paolo Borelli
b0edbca0e6 new lint cast_abs_to_unsigned
Add a lint to detect cast to unsigned for abs() and suggest
unsigned_abs() to avoid panic when called on MIN.
2022-04-07 11:28:14 +02:00
bors
0d66404941 Auto merge of #8630 - Jarcho:forget_non_drop, r=Manishearth
Add lints `drop_non_drop` and `forget_non_drop`

fixes #1897

changelog: Add lints `drop_non_drop` and `forget_non_drop`
2022-04-06 23:04:20 +00:00
bors
409a936f3b Auto merge of #8606 - InfRandomness:err()-expect()-lint, r=xFrednet
Add [`err_expect`] lint

[`expect_err`] lint

- \[ ] 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`

Fixes https://github.com/rust-lang/rust-clippy/issues/1435

changelog: Added a lint to detect usage of .err().expect()
2022-04-06 18:07:56 +00:00
infrandomness
a7125b0393 Fix mistakes in documentation :
- err() was meant to be employed instead of ok()
- wraps comment
2022-04-06 19:25:58 +02:00
InfRandomness
cebe575aad Add .err().expect() lint 2022-04-06 19:25:58 +02:00
bors
81e004aadb Auto merge of #8549 - J-ZhengLi:issue8542, r=llogiq
fix FP in lint `[needless_match]`

fixes: #8542
fixes: #8551
fixes: #8595
fixes: #8599

---

changelog: check for more complex custom type, and ignore type coercion in [`needless_match`]
2022-04-06 17:23:14 +00:00
Jason Newcomb
d5e887c6f0 Better check size and alignment requirements in unsound_collection_transmute 2022-04-06 11:57:55 -04:00
bors
30019d1d05 Auto merge of #8644 - yoav-lavi:squashed-master, r=flip1995
update unnecessary_join documentation

changelog: none

Updates the description of `unnecessary_join` in accordance with https://github.com/rust-lang/rust-clippy/pull/8579#issuecomment-1089969859. I've also added a line regarding differences in assembly output, please let me know if it should also make it in.
2022-04-06 15:13:43 +00:00