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3494 Commits

Author SHA1 Message Date
bors
9ef44799bf Auto merge of #5949 - rail-rain:fix_fp_borrow_interior_mutable_const, r=oli-obk 
Fix fp in `borrow_interior_mutable_const`

fixes #5796

changelog: fix false positive in `borrow_interior_mutable_const` when referencing a field behind a pointer.
 2020-08-26 11:06:37 +00:00
bors
ad7a03cbaa Auto merge of #5951 - ThibsG:FixMacroCloneOnRefPtr2076, r=ebroto 
Fix incorrect suggestion when `clone_on_ref_ptr` is triggered in macros

In the lint `clone_on_ref_ptr`, if the `span` is in a macro, don't expand it for suggestion.

Fixes: #2076

changelog: none

r? @ebroto
 2020-08-25 21:48:19 +00:00
Scott McMurray
3b1e5d6ff7 Re-enable len_zero for ranges now that is_empty is stable on them 2020-08-25 12:17:03 -07:00
bors
f326668577 Auto merge of #5958 - mikerite:fix-fmt-20200825, r=flip1995 
Various fmt test improvements

Various fmt test improvements.

changelog: none
 2020-08-25 17:15:51 +00:00
bors
f9015592f3 Auto merge of #5952 - 1c3t3a:1c3t3a-dev-5819, r=Manishearth 
Added a lint which corrects expressions like (a - b) < f32::EPSILON, according to #5819

Fixes #5819
changelog: none
 2020-08-25 16:54:48 +00:00
bors
5ef345a853 Auto merge of #5960 - flip1995:rustup, r=flip1995 
Rustup

r? @ghost

changelog: none
 2020-08-25 16:11:17 +00:00
Philipp Krones
acc6b6ce07
Fix typo 2020-08-25 18:01:08 +02:00
Michael Wright
48d4736913 Simplify fmt test by using the clippy dev alias 2020-08-25 05:53:28 +02:00
Michael Wright
9102832692 Fix incorrect comment 2020-08-25 05:53:28 +02:00
bors
64b53f3877 Auto merge of #5920 - giraffate:fix_fp_for_redundant_closure_call, r=mikerite 
Fix FP for `redundant_closure_call`

Fix #5916

changelog: Fix FP for `redundant_closure_call` when called in function body
 2020-08-25 03:29:59 +00:00
Scott McMurray
48b4aeabf8 Unbreak the clippy test 2020-08-24 16:29:03 -07:00
Matthias Krüger
e9964f2e8a stable_sort_primitive: print the type that is being sorted in the lint message 2020-08-24 20:06:43 +02:00
Bastian
680c68153b Added a lint which corrects expressions like (a - b) < f32::EPSILON 2020-08-24 16:31:51 +02:00
ThibsG
3d820f71fe Fix incorrect suggestion when clone_on_ref_ptr is triggered in macros 2020-08-24 14:05:49 +02:00
rail-rain
ce8915c85c
typo 
Co-authored-by: Thibaud <ThibsG@users.noreply.github.com>
 2020-08-24 19:08:38 +12:00
Takayuki Nakata
9fe0ac36a5 Avoid period in lint message according to convention 2020-08-24 10:11:53 +09:00
Takayuki Nakata
b2c2266792 Fix FP for redundant_closure_call 
Visit the nested things like function body when checking closure call.
 2020-08-24 09:43:16 +09:00
rail
91b200c62b Fix fp in borrow_interior_mutable_const 
Fix false positive when referencing a field behind a pointer.
 2020-08-23 22:49:08 +12:00
Eduardo Broto
8776db9f6d Fix ICE in repeat_once lint 2020-08-23 12:05:34 +02:00
bors
dd07860b83 Auto merge of #5941 - ThibsG:InlineInCopyPassByRef, r=yaahc 
Don't lint if it has always inline attribute

Don't trigger the lint `trivially_copy_pass_by_ref` if it has `#[inline(always)]` attribute.

Note: I am not particularly familiar with `inline` impacts, so I implemented this the way that if only `#[inline]` attribute is here (without `always`), the lint will still trigger. Also, it will still trigger if it has `#[inline(never)]`.
Just tell me if it sounds too much conservative.

Fixes: #5876

changelog: none
 2020-08-22 18:30:39 +00:00
Christian Stefanescu
53508aeb65 Run sh tests/ui/update-all-references.sh 2020-08-22 14:22:02 +02:00
Christian Stefanescu
5b07b9ed61 Widen understanding of prelude import 
Prelude imports are exempt from wildcard import warnings. Until now only
imports of the form

```
use ...::prelude::*;
```

were considered. This change makes it so that the segment `prelude` can
show up anywhere, for instance:

```
use ...::prelude::v1::*;
```

Fixes #5917
 2020-08-22 14:22:02 +02:00
ThibsG
191b6c798f Don't lint if it has always inline attribute 2020-08-22 12:58:35 +02:00
ThibsG
03bc7aed44 Add async test case for wrong_self_convention lint 2020-08-22 08:14:42 +02:00
bors
b57ef14290 Auto merge of #5926 - giraffate:improve_lint_message_in_to_string_in_display, r=yaahc 
Improve lint message in `to_string_in_display`

This is a follow-up of https://github.com/rust-lang/rust-clippy/pull/5831.

changelog: none
 2020-08-22 04:51:38 +00:00
Michael Wright
11efd75aeb Fix false negative in option_as_ref_deref 2020-08-21 07:23:04 +02:00
bors
4104611913 Auto merge of #5928 - mikerite:fix-5924, r=ebroto 
Fix false positive in `PRECEDENCE` lint

Extend the lint to handle chains of methods combined with unary negation.

Closes #5924

changelog: Fix false negative in `PRECEDENCE` lint
 2020-08-20 22:09:27 +00:00
Michael Wright
c236c0fb56 Fix false positive in PRECEDENCE lint 
Extend the lint to handle chains of methods combined with unary negation.

Closes #5924
 2020-08-20 06:34:48 +02:00
Takayuki Nakata
902b28275e Improve lint message in to_string_in_display 2020-08-19 22:31:34 +09:00
Eduardo Broto
6a12bae194 no from/to bits in const: add tests cases for f64 2020-08-18 22:19:30 +02:00
Eduardo Broto
df4d42fc2d transmute: avoid suggesting from/to bits in const 2020-08-18 21:55:56 +02:00
flip1995
c680602005
Merge remote-tracking branch 'upstream/master' into rustup 2020-08-18 19:50:23 +02:00
bors
9360ca6dc2 Auto merge of #5908 - giraffate:fix_fp_for_same_item_push, r=flip1995 
Fix FP for `same_item_push`

Fixes https://github.com/rust-lang/rust-clippy/issues/5902

changelog: Fix FP for `same_item_push` where the pushed variable is mutated.
 2020-08-17 16:49:03 +00:00
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
Tomasz Miąsko
4f4abf4e06 Warn about explicit self-assignment 
Warn about assignments where left-hand side place expression is the same
as right-hand side value expression. For example, warn about assignment in:

```rust
pub struct Event {
    id: usize,
    x: i32,
    y: i32,
}

pub fn copy_position(a: &mut Event, b: &Event) {
    a.x = b.x;
    a.y = a.y;
}
```
 2020-08-16 23:31:36 +02:00
Dániel Buga
fc1e07e0c1 Rename lint to use plural form 2020-08-16 22:16:39 +02:00
Dániel Buga
b175642a85 Fix missed rename 2020-08-16 21:33:29 +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
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
bors
78857cc9d3 Auto merge of #5907 - wiomoc:feature/useless-vec-max-size, r=flip1995 
appreciative too_large_for_stack in useless `vec!`

Fixes: #5847
changelog: Add `too_large_for_stack ` configuration option for `USELESS_VEC`
 2020-08-16 17:30:12 +00:00
bors
dff7e74b27 Auto merge of #5903 - jrqc:needless_return, r=ebroto,flip1995 
Needless return

Fixes #5858
changelog: fix false positive [`needless_return`]
 2020-08-16 17:08:45 +00:00
bors
c8e05fc1c6 Auto merge of #5881 - wiomoc:feature/single-char-push_str, r=ebroto,flip1995 
Lint `push_str` with a single-character string literal

Fixes #5875
changelog:  `* [single_char_push_str]`
 2020-08-16 16:41:57 +00:00
bors
e522ca3c8d Auto merge of #5831 - chansuke:to_string_in_display, r=flip1995 
Don't use `to_string` in impl Display

fixes #3876

this PR is derived from [Toxyxer's implementation](https://github.com/rust-lang/rust-clippy/pull/5574).
changelog: add [`to_string_in_display`] lint
 2020-08-16 16:21:37 +00:00
Eduardo Broto
1a140dcc1c Improve needless_doctest_main by using the parser 2020-08-16 00:25:54 +02:00
jrqc
baa4cb1cdd early return removed 2020-08-16 00:24:27 +03:00
jrqc
a7d5c2f967 Modifications according to the code review 2020-08-16 00:24:27 +03:00
jrqc
65d10c7abf Borrow checker added 2020-08-16 00:24:27 +03:00
Christoph Walcher
ae56e988a2
Merge lint with single_char_pattern 2020-08-15 01:40:55 +02:00