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268 commits

Author SHA1 Message Date
Yuki Okushi
a4c201e6b4 Rustup to rust-lang/rust#66942 2019-12-30 13:02:10 +09:00
Micha Ober
c5046fdce5 Add real suggestion to option_map_unwrap_or 2019-12-28 23:24:45 +01:00
Yuki Okushi
e2636729ec Rustup to rust-lang/rust#66936 2019-12-27 16:13:53 +09:00
flip1995
9632e27487
Add <'_> where necessary 2019-12-22 15:42:41 +01:00
Lzu Tao
d1ca5f1d7c rustup "Merge ast::Mutability and mir::Mutability" 2019-12-21 18:38:45 +00:00
bors
b4ad56e5c4 Auto merge of #4920 - lily-commure:fix-unnecessary-filter-map-docs, r=phansch 
Fix documentation example for unnecessary_filter_map.

Fixes #4919.

changelog: none
 2019-12-20 07:27:24 +00:00
bors
a86463c99f Auto merge of #4913 - mikerite:step-by-zero-20191218, r=phansch 
Move `iterator_step_by_zero` and correct the documentation

Move `iterator_step_by_zero` and correct the documentation.

changelog: Corrected `iterator_step_by_zero` documentation
 2019-12-20 07:10:11 +00:00
Lily Chung
6e8c2bf8e6 Fix documentation example for unnecessary_filter_map. 2019-12-19 15:48:17 -08:00
Michael Wright
1559f8bf34 Fix expect_fun_call false negative on references 
Closes #4912
 2019-12-19 06:57:56 +02:00
mikerite
710e06dd29
Fix iterator_step_by_zero description in declaration 
Co-Authored-By: Phil Hansch <dev@phansch.net>
 2019-12-19 06:51:26 +02:00
Michael Wright
38d0b2199a Correct iterator_step_by_zero documentation 2019-12-18 18:59:59 +02:00
Michael Wright
e097fca4df Update iterator_step_by_zero 
Move `iterator_step_by_zero` into `methods` since it applies to all
iterators and not just ranges. Simplify the code while doing so.
 2019-12-18 18:59:43 +02:00
Matthias Krüger
98e433d70d
Rustup to rust-lang/rust#66878 2019-12-04 01:34:01 +01:00
Phil Hansch
a05f3cb9a1
Rollup merge of #4847 - rust-lang:offest, r=phansch 
fixing a typo

changelog: none
 2019-11-28 10:19:06 +01:00
Lzu Tao
d0e0ffa99f make use of Result::map_or 2019-11-28 10:52:20 +07:00
Manish Goregaokar
341e266508 Add BorrowKind::Ref 2019-11-27 14:39:28 -08:00
Andre Bogus
47ef5394de fixing a typo 2019-11-25 14:06:34 +01:00
flip1995
d2d62de841
Rustup to rust-lang/rust#64856 2019-11-25 13:56:24 +01:00
flip1995
d43c424145
Rustup to rust-lang/rust#66671 2019-11-25 13:18:38 +01:00
bors
cc35165f52 Auto merge of #4840 - flip1995:rollup-jqk3a3i, r=flip1995 
Rollup of 5 pull requests

Successful merges:

 - #4730 (Fix check_infinite_loop (while_immutable_condition) by checking for break or return inside loop body)
 - #4766 (Fix false positive in derive_hash_xor_eq)
 - #4811 (Literal Representation Restructure)
 - #4820 (doc: fix the comment above the lint function)
 - #4830 (use more efficient code to generate repeated string)

Failed merges:

r? @ghost

changelog: none
 2019-11-23 17:40:57 +00:00
Philipp Krones
ae69bc4980
Rollup merge of #4820 - guanqun:comment-fix, r=flip1995 
doc: fix the comment above the lint function

it's a simple comment fix.

---

changelog: none
 2019-11-23 18:16:01 +01:00
Andre Bogus
c21b198576 New lint: zst_offset 2019-11-15 22:39:27 +01:00
Guanqun Lu
f2d8197110 doc: fix the comment above the lint function 2019-11-16 01:55:06 +08:00
Manish Goregaokar
e9a3e54910 MutImmutable -> Immutable, MutMutable -> Mutable, CaptureClause -> CaptureBy 2019-11-11 10:58:39 -08:00
flip1995
08fd397c2c
Deprecate into_iter_on_array lint 
This lint was uplifted/reimplemented by rustc.
Rustup to rust-lang/rust#66017
 2019-11-07 14:04:29 +01:00
Lzu Tao
51632530d7 rustup rust-lang/rust#65776 2019-11-06 17:46:45 +07:00
Lzu Tao
4c7387e965 rustup https://github.com/rust-lang/rust/pull/65535 2019-10-19 12:27:21 +07:00
Heinz N. Gies
7f454d8d06 Split out tests 2019-10-18 07:40:48 +02:00
Heinz N. Gies
a7ad78f3eb Add expect 
Co-Authored-By: Philipp Krones <hello@philkrones.com>
 2019-10-18 07:37:58 +02:00
Michael Zhang
2106a23966
Update help text in inefficient_to_string 
Co-Authored-By: Manish Goregaokar <manishsmail@gmail.com>
 2019-10-17 19:13:32 -04:00
HMPerson1
76b44f34b9
Add inefficient_to_string lint 2019-10-16 15:54:20 -04:00
Andre Bogus
cc622608db new lints around #[must_use] fns 
`must_use_unit` lints unit-returning functions with a `#[must_use]`
attribute, suggesting to remove it.

`double_must_use` lints functions with a plain `#[must_use]`
attribute, but which return a type which is already `#[must_use]`,
so the attribute has no benefit.

`must_use_candidate` is a pedantic lint that lints functions and
methods that return some non-unit type that is not already
`#[must_use]` and suggests to add the annotation.
 2019-10-14 12:09:04 +02:00
bors
b690cdb1e7 Auto merge of #4611 - rust-lang:doc-visibility, r=flip1995 
account for doc visibility

This fixes #4608.

Also I noticed that the lint failed to look at trait and impl items. There's a small bit of fallout in the code, too, but not enough to warrant its own commit.

changelog: check docs of trait items and impl items, also make `missing_safety_doc` account for visibility
 2019-10-08 07:11:26 +00:00
flip1995
3aa531c194
Run util/dev fmt 2019-10-05 12:42:09 +02:00
flip1995
3b23092b69
Get rid of rvalue_promotable_map method call 2019-10-05 12:38:38 +02:00
Andre Bogus
e3f143ff0a account for doc visibility 2019-10-02 21:15:28 +02:00
flip1995
4bbd10a585
Rustup to rust-lang/rust#64813 2019-09-27 17:21:20 +02:00
Lzu Tao
a7b7e19f49 Rustup https://github.com/rust-lang/rust/pull/64513 2019-09-26 16:03:36 +07:00
Matthias Krüger
b72982759c run rustfmt 2019-09-11 08:26:57 +02:00
bors
4ee8bc84cd Auto merge of #4527 - rust-lang:more-vec-diag-items, r=oli-obk 
Changed more `Vec` paths to diagnostic_items

In #4519, I missed a few instances of path matching for `Vec`, so here they are.

r? @oli-obk

changelog: none
 2019-09-09 16:56:51 +00:00
bors
c733376a5f Auto merge of #4522 - mikerite:fix-4514, r=phansch 
Fix `or_fun_call` bad suggestion

Closes #4514

changelog: Fix `or_fun_call` bad suggestion
 2019-09-09 15:38:59 +00:00
Andre Bogus
507c03a859 Changed more Vec paths to diagnostic_items 2019-09-09 17:22:41 +02:00
Andre Bogus
e3c4ffd4aa Use diagnostic item for 2019-09-09 05:43:39 +02:00
Michael Wright
9bdfd0683f Fix or_fun_call bad suggestion 
Closes #4514
 2019-09-08 11:03:45 +02:00
Jeremy Stucki
3fc1ec1ffd
Refactor option handling 2019-09-04 16:19:59 +02:00
bors
ffe57fad85 Auto merge of #4498 - sinkuu:checked_arithmetic_unwrap, r=flip1995 
Add manual_saturating_arithmetic lint

changelog: add `manual_saturating_arithmetic` lint

Fixes #1557. This lint detects manual saturating arithmetics like `x.checked_add(10u32).unwrap_or(u32::max_value())` and suggests replacing with `x.saturating_add(10u32)`.
 2019-09-04 12:14:41 +00:00
Shotaro Yamada
c6fb9c8a2a Hide variables in doc-test 2019-09-04 21:10:08 +09:00
Shotaro Yamada
45fde0f86f Fix doctest and renaming src 2019-09-04 21:06:28 +09:00
Shotaro Yamada
4960f79476 Add manual_saturating_arithmetic lint 2019-09-04 18:38:25 +09:00
bors
8239b7616f Auto merge of #4454 - BO41:search_is_some, r=flip1995 
Dereference one less on search_is_some and make it auto-fixable

Fixes #4453

changelog: none
 2019-09-04 07:53:44 +00:00
BO41
64cd9e4d60 Try to fix .fixed 2019-09-03 18:56:23 +02:00
Andre Bogus
b01f2d1126 lint against MaybeUninit::uninit().assume_init() 2019-09-03 17:37:38 +02:00
flip1995
3c11406c1f
Rustup to rust-lang/rust#60966 2019-08-30 10:11:27 +02:00
flip1995
dac81d867b
Use the spans returned by utils::method_calls 2019-08-29 17:34:03 +02:00
BO41
945d4cf69f
Dereference one less on search_is_some and make it auto-fixable 2019-08-29 17:34:02 +02:00
Yuki Okushi
2c282252a9 Replace Arg with Param 2019-08-28 18:33:25 +09:00
bors
f760088820 Auto merge of #4430 - lzutao:defid_trait_alias, r=flip1995 
Account for trait alias when looking for defid

I hit the crash on the `expect` call when running clippy on rustc libcore.
Hopefully this will fix it.
changelog: none
 2019-08-26 12:46:00 +00:00
bors
ba6681300e Auto merge of #4436 - BO41:written_as, r=phansch 
Add some "could be written as" examples

fixes #4405
changelog: none
 2019-08-26 11:11:57 +00:00
Lzu Tao
dac2509bac Account for trait alias when looking for defid 2019-08-25 20:36:11 +07:00
BO41
31a6ab47e1 Fix lint doc 2019-08-24 13:57:25 +02:00
Jeremy Stucki
2da8288433
Refactor some minor things 2019-08-23 22:52:04 +02:00
Jeremy Stucki
907aebcf8b
Use more if-chains 2019-08-23 22:51:44 +02:00
Jeremy Stucki
4130dfba2e
Refactor 'lint_or_fun_call' 2019-08-23 22:31:22 +02:00
Jeremy Stucki
419c87fb35
Refactor 'check_unwrap_or_default' 2019-08-23 14:36:00 +02:00
Jeremy Stucki
1436fea271
Refactor 'check_impl_item' 2019-08-23 14:20:55 +02:00
BO41
eebb7cd839 Add examples to some complexity lints 2019-08-22 15:41:07 +02:00
BO41
43a2ba34e6 Add examples to some correctness lints 2019-08-22 15:41:07 +02:00
Michael Wright
59893bcab0 Fix temporary_cstring_as_ptr false negative 
Fixes #4375.

Changes the check to test when `.unwrap().as_ptr()` is called on any
`Result<CString, _>` as suggested by @flip1995
(https://github.com/rust-lang/rust-clippy/issues/4375#issuecomment-520724123).
 2019-08-21 07:35:04 +02:00
KRAAI, MATTHEW [VISUS]
204b2f3658 Remove in_macro_or_desugar 2019-08-19 09:30:32 -07:00
bors
5c71c1b838 Auto merge of #4411 - mikerite:fix-4384, r=flip1995 
Fix `clone_on_copy` false positives

Closes #4384

changelog: Fix `clone_on_copy` false positives
 2019-08-19 08:04:12 +00:00
Michael Wright
68a1af540c Fix clone_on_copy false positives 
Closes #4384
 2019-08-19 08:19:54 +02:00
Lzu Tao
7065239da5 Add option_and_then_some lint 2019-08-19 03:54:40 +00:00
Jeremy Stucki
9c39c02b75
Change lint type to 'complexity' 2019-08-18 16:49:11 +02:00
Jeremy Stucki
f4f31a4ff4
Implement lint 'suspicious_map' 2019-08-15 22:58:32 +02:00
Jeremy Stucki
fdf82eb1a8
Remove unused import 2019-08-14 20:24:05 +02:00
Jeremy Stucki
08f658bc72
Use different span 2019-08-14 19:35:06 +02:00
bors
63d2d066f9 Auto merge of #4369 - mikerite:fix-4293, r=flip1995 
Fix `wrong_self_convention` issue

Resolves #4293

changelog: Fix `wrong_self_convention` issue
 2019-08-14 10:59:36 +00:00
Jeremy Stucki
2bfcf89f82
Merge branch 'origin/master' into flat-map 2019-08-14 07:36:37 +02:00
Jeremy Stucki
d578c43c51
Use correct span 2019-08-13 21:50:42 +02:00
Jeremy Stucki
d51136d594
Use 'span_lint_and_sugg' 2019-08-12 21:42:57 +02:00
Jeremy Stucki
3a65e4e75a
Minor refactoring 2019-08-12 21:29:33 +02:00
Jeremy Stucki
09e9568c26
Change lint type from 'pedantic' → 'complexity' 2019-08-12 10:53:23 +02:00
Jeremy Stucki
df9063013e
Update rustdoc 2019-08-11 22:18:58 +02:00
Jeremy Stucki
5fd7d44f36
Refactor if_chain 
Co-authored-by: Philipp Krones <hello@philkrones.com>
 2019-08-11 21:02:01 +02:00
Jeremy Stucki
b651f19eb8
Rename 'flat_map' → 'flat_map_identity' 2019-08-11 20:34:25 +02:00
Jeremy Stucki
f0ce04f814
Handle calls with 'std::convert::identity' 2019-08-11 19:51:43 +02:00
Jeremy Stucki
05d9f884e1
Merge branch 'origin/master' into flat-map 2019-08-11 19:22:40 +02:00
Michael Wright
77278ccda9 Fix wrong_self_convention issue 
Resolves #4293
 2019-08-10 06:01:15 +02:00
Michael Wright
170d4861c6 Simplify wrong_self_convention code 
Use actual types instead of hir types.
 2019-08-10 06:00:27 +02:00
Michael Wright
ebd24985bf Rename implitem to impl_item 
`impl_item` is proper snake case and used everywhere else.
 2019-08-10 05:58:52 +02:00
Lukas Markeffsky
d7b9a845aa new_ret_no_self: walk associated types in impl Trait return types 2019-08-09 17:44:05 +02:00
bors
c55d38ed7a Auto merge of #4362 - lzutao:expect-on-cstring_as_ptr, r=flip1995 
Fix lint_cstring_as_ptr for expect

Closes #4312
changelog: none
 2019-08-09 09:22:02 +00:00
Lzu Tao
c23a5c586f Fix lint_cstring_as_ptr for expect 2019-08-09 12:39:33 +07:00
Lzu Tao
30cbdc7491 Fix lint_single_char_pattern on raw string literal 2019-08-09 10:55:30 +07:00
Lzu Tao
e4f8cd9672 Rustup https://github.com/rust-lang/rust/pull/59369 2019-08-06 19:20:41 +07:00
Philipp Krones
93c3da223f
Rollup merge of #4331 - phansch:doctests_restriction, r=flip1995 
Doctests: Enable running doc tests for restriction lints

changelog: Enabled remaining doc tests for lint documentation page

master: 202 passed; 0 failed; 122 ignored; 0 measured; 0 filtered out
this PR: 231 passed; 0 failed; 123 ignored; 0 measured; 0 filtered out

Closes #4319 (assuming this is merged after #4329 and #4330)
 2019-08-05 10:50:06 +02:00
Philipp Hansch
b608e02e1c
Doctests: Enable running doc tests for restriction lints 2019-08-03 21:24:50 +02:00
Philipp Hansch
1dc9a5012e
Doctests: Enable running doc tests for pedantic lints 2019-08-03 20:36:38 +02:00
bors
5c1e30ab05 Auto merge of #4327 - phansch:doctests_perf, r=flip1995 
Doctests: Enable running doc tests for perf lints

changelog: none

This should be possible to merge independently of #4325

cc #4319
 2019-08-03 14:06:13 +00:00
Philipp Hansch
c0cdfd296e
Doctests: Enable running doc tests for perf lints 
This should be possible to merge independently of #4325

cc #4319
 2019-08-03 08:08:00 +02:00