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Author SHA1 Message Date
Krishna Sai Veera Reddy
45936a6e26 Uplift excessive_precision to the correctness category 2020-02-17 00:17:26 -08:00
Yuki Okushi
4480ec5b71 Rustup to rust-lang/rust#67953 2020-02-17 11:07:26 +09:00
flip1995
4a9bfe4184
Let update_lints also generate the internal lints 2020-02-14 14:37:56 +01:00
Lily Chung
385fd7cd0a change in the right place, run update_lints 2020-02-12 17:03:49 -08:00
Krishna Sai Veera Reddy
be1bc571c3 Add option-env-unwrap lint 2020-02-08 16:44:35 -08:00
Areredify
338fb7a3e9 add excessive bools lints 2020-02-05 20:54:58 +03:00
bors
c881aca282 Auto merge of #5135 - lzutao:config, r=flip1995 
Few improvement to `utils::conf` module

* Fix a few typos
* Handle Option<&Path> early
* Use `env::var_os` when possible

changelog: none
 2020-02-05 09:58:15 +00:00
Lzu Tao
32924c6ce0 Few improvement to utils::conf module 
* Fix a few typos
* Handle Option<&Path> early
* Use `env::var_os` when possible
 2020-02-05 09:06:34 +07:00
ThibsG
6afd7ea147 Use span_lint_and_sugg + move infaillible lint 
- moving infaillible lint to prevent collisions
 2020-02-04 22:49:08 +01:00
ThibsG
3445d41f07 Add new lint: match with a single binding statement 
- Lint name: MATCH_SINGLE_BINDING
 2020-02-04 01:06:16 +01:00
Yuki Okushi
f63a6a5baf Rustup to rust-lang/rust#68133 2020-02-02 06:56:27 +09:00
flip1995
5ba4aa8eba
Move debug_assertions_with_mut_call to nursery 2020-01-31 10:57:52 +01:00
Mikhail Babenko
d1f8621711 add lint 2020-01-30 16:48:56 +03:00
xiongmao86
512efbea23 Declare lint and implement lint logic. 2020-01-30 00:21:29 +08:00
bors
6b5419412e Auto merge of #5081 - Areredify:vec_box_threshold, r=flip1995 
add size parameter for `vec_box`  lint

changelog: add size threshold for the `vec_box` lint, currently 4096 bytes (one page) (subject to change). Closes #3547.

diff is a little bit confusing due to some refactoring (moving free functions to lint struct functions), relevant portion is [this](https://github.com/rust-lang/rust-clippy/compare/master...Areredify:vec_box_threshold?expand=1#diff-1096120ca9143af89dcc9175ea92b54aR294-R298). In hindsight should've been different commits, but oh well.
 2020-01-25 16:11:43 +00:00
Mikhail Babenko
2b7bc260de add size parameter for lint 2020-01-25 18:06:52 +03:00
Areredify
796958c7e2 add option_as_ref_deref lint 2020-01-23 16:12:16 +03:00
Yuki Okushi
95c369fa91 Add skip_while_next lint 2020-01-20 10:56:02 +09:00
Yuki Okushi
ce06ba3d30 Run update_lints 2020-01-19 10:06:08 +09:00
Yuki Okushi
ae872fe1c7 Rename ok_if_let to if_let_some_result 2020-01-19 10:06:08 +09:00
Matthias Krüger
b2c4f09d77 rustup https://github.com/rust-lang/rust/pull/67712 
slice_patterns have been stabilized.
 2020-01-18 23:43:28 +01:00
Andre Bogus
ff5fb19bbd Downgrade range_plus_one to pedantic 2020-01-18 09:40:36 +01:00
Brad Sherman
32337a9b58 Add lint for default lint description 
- Lint for any new lints that have the default lint description
  from the automation
 2020-01-15 21:23:08 -06:00
bors
c24a42289b Auto merge of #4543 - xiongmao86:issue4503, r=flip1995 
Fix issue4503

Fixes #4503.

changelog: Add a lint checking user are using FileType.is_file() method and suggest using !FileType.is_dir().

- [x] Followed [lint naming conventions][lint_naming]
- [x] Added passing UI tests (including committed `.stderr` file)
- [x] `cargo test` passes locally
- [x] Executed `./util/dev update_lints`
- [x] Added lint documentation
- [x] Run `./util/dev fmt`
 2020-01-13 22:09:39 +00:00
Yuki Okushi
ce1c6b285d Rustup to rust-lang/rust#68045 2020-01-13 21:55:57 +09:00
xiongmao86
2909bc372f ./util/dev update_lints. 2020-01-12 19:54:17 +08:00
xiongmao86
96334d0d7c Declare lint. 2020-01-12 19:54:17 +08:00
bors
ac795a6f3a Auto merge of #4960 - ThibsG:patterns_with_wildcard_#4640, r=flip1995 
New lint: pats_with_wild_match_arm

Wildcard use with other pattern in same match arm.

The wildcard covers other(s) pattern(s) as it will match anyway.

changelog: add new lint when multiple patterns (including wildcard) are used in a match arm.

Fixes #4640.
 2020-01-09 13:51:00 +00:00
Krishna Sai Veera Reddy
b793cf09f2 Move transmute_float_to_int lint to complexity 
`transmute_float_to_int` lint was accidentally added to nursery
so moving it to the complexity group.
 2020-01-07 15:53:19 -08:00
ThibsG
8ae8b08e32 Change lint name to WILDCARD_IN_OR_PATTERNS 2020-01-07 18:48:16 +01:00
ThibsG
d60c6f9398 Move to complexity and adapt test 
- test wildcard_enum_match_arm has been impacted by this new lint
 2020-01-07 18:48:16 +01:00
ThibsG
96c4198832 New lint: pats_with_wild_match_arm 
- Wildcard use with other pattern in same match arm
 2020-01-07 18:48:16 +01:00
Krishna Sai Veera Reddy
9e6a6069a7 Add lint to detect usage of invalid atomic ordering 
Detect usage of invalid atomic ordering modes such as
`Ordering::{Release, AcqRel}` in atomic loads and
`Ordering::{Acquire, AcqRel}` in atomic stores.
 2020-01-06 16:39:31 -08:00
Yuki Okushi
2f2eaf8b7e Rustup to rust-lang/rust#67886 2020-01-07 01:46:33 +09:00
Brad Sherman
ab5ff0352e Add lint for iter.nth(0) 
- Encourage iter.next() rather than iter.nth(0), which is less readable
 2020-01-04 11:20:11 -06:00
Krishna Veera Reddy
78b4dfc57c Move mem_replace_with_default out of nursery 2019-12-31 09:22:34 -08:00
Krishna Veera Reddy
8db319f957 Use mem::take instead of mem::replace when applicable 
`std::mem::take` can be used to replace a value of type `T`
with `T::default()` instead of `std::mem::replace`.
 2019-12-31 09:22:34 -08:00
Yuki Okushi
9086b17e14 Rustup to rust-lang/rust#67707 2019-12-31 09:17:56 +09:00
mgr-inz-rafal
f191e916bd Add new lint (modulo_arithmetic) 2019-12-28 16:46:08 +01:00
bors
1837cbce6c Auto merge of #4885 - rust-lang:mut-key-types, r=flip1995 
new lint: mutable_key_type

This fixes #732 - well, partly, it doesn't adress `Hash` impls, but the use of mutable types as map keys or set members

changelog: add `mutable_key_type` lint

r? @flip1995
 2019-12-24 13:32:45 +00:00
Andre Bogus
40435acf3d new lint: mutable_key_type 2019-12-24 13:46:19 +01:00
Lzu Tao
f5b896451a do minor cleanups 
* ToString and AsRef are in prelude, no need to import them
 2019-12-24 03:06:52 +07:00
Mikhail Babenko
a310cb2d0b implemented let_underscore lint 
actually add files

update lints

change to pedantic
 2019-12-22 22:10:25 +03:00
flip1995
710c749bb1
Deprecate unused_label lint 
This lint was uplifted/turned into warn-by-default in rustc
 2019-12-21 16:20:30 +01:00
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
Krishna Veera Reddy
728a2418cb Fix clippy build failure 
Clippy build fails because the feature `result_map_or` has been
stabilized in v1.41.0 but we still have an explicit feature
attribute for it.
 2019-12-16 22:29:05 -08:00
Krishna Veera Reddy
c77fc06d52 Add lint to detect transmutes from float to integer 
Add lint that detects transmutation from a float to an integer
and suggests usage of `{f32, f64}.to_bits()` instead.
 2019-12-07 16:33:49 -08:00
RobbieClarken
f5d0a452ba Add lint for pub fns returning a Result without documenting errors 
The Rust Book recommends that functions that return a `Result` type have
a doc comment with an `# Errors` section describing the kind of errors
that can be returned
(https://doc.rust-lang.org/book/ch14-02-publishing-to-crates-io.html#commonly-used-sections).
This change adds a lint to enforce this. The lint is allow by default;
it can be enabled with `#![warn(clippy::missing_errors_doc)]`.

Closes #4854.
 2019-12-06 17:19:05 +10:30
Matthias Krüger
98e433d70d
Rustup to rust-lang/rust#66878 2019-12-04 01:34:01 +01:00
Philipp Hansch
676f14baa0
Add custom ICE message that points to Clippy repo 
This utilizes https://github.com/rust-lang/rust/pull/60584 by setting
our own `panic_hook` and pointing to our own issue tracker instead of
the rustc issue tracker.

This also adds a new internal lint to test the ICE message.

**Potential downsides**

* This essentially copies rustc's `report_ice` function as
  `report_clippy_ice`. I think that's how it's meant to be implemented, but
  maybe @jonas-schievink could have a look as well =)

  The downside of more-or-less copying this function is that we have to
  maintain it as well now.
  The original function can be found [here][original].
* `driver` now depends directly on `rustc` and `rustc_errors`

Closes #2734

[original]: 59367b074f/src/librustc_driver/lib.rs (L1185)
 2019-11-29 20:47:47 +01:00
flip1995
fd7eca2baf
Run update_lints 2019-11-29 14:50:19 +01:00
bors
d377486561 Auto merge of #4821 - Areredify:as_conversions, r=flip1995 
Add `as_conversions` lint

changelog: closes #4771, adding a new pedantic allow-by-default lint that lints against any usage of `as`.
 2019-11-28 08:53:36 +00:00
Lzu Tao
d0e0ffa99f make use of Result::map_or 2019-11-28 10:52:20 +07:00
Mikhail Babenko
9ec8888b91 implemented as_conversions lint 
actuall add files

add better example and change pedantic to restriction
 2019-11-25 18:12:52 +03:00
flip1995
9b4faf97f3
Run update_lints 2019-11-23 17:57:28 +01:00
flip1995
7db973d06f
Merge remote-tracking branch 'FlorianRohm/issue/4623' into rollup-new-lints 2019-11-23 17:56:13 +01:00
flip1995
353668ee6c
Merge remote-tracking branch 'Areredify/large_stack_arrays' into rollup-new-lints 2019-11-23 17:55:10 +01:00
flip1995
213765a1d3
Merge remote-tracking branch 'popzxc/if-same-cond-fn' into rollup-new-lints 2019-11-23 17:54:26 +01:00
flip1995
d151ef7437
Merge remote-tracking branch 'upstream/zst-offset' into rollup-new-lints 2019-11-23 17:53:41 +01:00
flip1995
3c308b86c8
Remove never_type feature 
Stablized in rust-lang/rust#65355
 2019-11-22 13:47:33 +01:00
Igor Aleksanov
bbb8cd4fbb Implement if_same_cond_fn lint 
Run ./util/dev

Revert changelog entry

Rename lint to same_functions_in_if_condition and add a doc example

Add testcases with different arg in fn invocation
 2019-11-20 06:54:46 +03:00
Andre Bogus
c21b198576 New lint: zst_offset 2019-11-15 22:39:27 +01:00
Florian Rohm
73806b72a9 register new lint "tabs in doc comments" and update readme 2019-11-15 16:26:30 +01:00
Areredify
7fddac0404 Add new lint: large stack array 
added documentation

minor style fix

change as to ::from

add ignore to doc

include threshold in lint message/make suggestion more apparent/use Scalar api instead of matching

style fix

shange snippet_opt to snippet
 2019-11-13 21:44:29 +03:00
Andy Russell
add766493a
don't warn on CRLF in with_newline lints 2019-11-12 08:50:22 -05:00
bors
79d3b30cd7 Auto merge of #4801 - mikerite:to_digit_is_some, r=flip1995 
To digit is some

Add a lint that recommends replacing `to_digit().is_some()` with `is_digit()` on `char`s

changelog: Add lint `to_digit_is_some`
 2019-11-11 11:28:27 +00:00
Michael Wright
c1fd75005e Fix breakage due to rust-lang/rust#65324 2019-11-11 06:22:50 +02:00
Michael Wright
5817a4fa06 Add to_digit_is_some lint 2019-11-10 15:52:59 +02:00
Heinz N. Gies
abdf027df3 Update clippy_lints/src/lib.rs 
Co-Authored-By: Philipp Krones <hello@philkrones.com>
 2019-11-07 17:11:06 +01:00
Heinz N. Gies
a984702b50 Update clippy_lints/src/lib.rs 
Co-Authored-By: Philipp Krones <hello@philkrones.com>
 2019-11-07 17:11:05 +01:00
Heinz N. Gies
eae6a62db7 Simplify dentry point detection 2019-11-07 17:11:05 +01:00
Heinz N. Gies
60c2fdd0b9 Update lints 2019-11-07 17:10:18 +01:00
Heinz N. Gies
695aa59c6d Add lint for exit 2019-11-07 17:10:18 +01:00
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
Matthias Krüger
ece5f862c4 rustup https://github.com/rust-lang/rust/pull/65792/ 2019-10-28 15:15:28 +01:00
flip1995
1e1d45a005
Move manual_mul_add into nursery 2019-10-26 19:57:01 +02:00
flip1995
b2616641d9
Fix dogfood findings 2019-10-24 14:39:19 +02:00
flip1995
237e168b89
Fix tests 2019-10-24 13:29:51 +02:00
flip1995
ef02e3a755
Run ./util/dev fmt 2019-10-24 11:55:22 +02:00
Mark Rousskov
7e77f3c29f
Update clippy for latest rustc changes 
Specifically, this revises the clippy integration to utilize a new
callback to register its lints, as the prior editing of lint store in
Session is no longer possible.
 2019-10-24 11:40:45 +02:00
Marcel Hellwig
5572476a36 Add lint for debug_assert_with_mut_call 
This lint will complain when you put a mutable function/method call
inside a `debug_assert` macro, because it will not be executed in
release mode, therefore it will change the execution flow, which is not
wanted.
 2019-10-22 10:39:55 +02:00
Heinz N. Gies
7f454d8d06 Split out tests 2019-10-18 07:40:48 +02:00
Heinz N. Gies
98dc3aabea Add todo and tests 2019-10-18 07:37:58 +02:00
bors
14a0f36617 Auto merge of #4683 - HMPerson1:inefficient_to_string, r=Manishearth 
Add `inefficient_to_string` lint

Closes #4586

changelog: Add `inefficient_to_string` lint, which checks for calling `to_string` on `&&str`, which would bypass the `str`'s specialization
 2019-10-17 23:48:55 +00:00
Manish Goregaokar
fcad3cb9ea syntax::ext -> syntax_expand 2019-10-17 15:57:48 -07:00
HMPerson1
76b44f34b9
Add inefficient_to_string lint 2019-10-16 15:54:20 -04:00
James Wang
e23a424b31
Change lint to be pedantic 2019-10-15 09:58:11 +02:00
James Wang
664522badd
Add a new lint for unused self 2019-10-15 09:58:11 +02:00
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
Nikos Filippakis
5143fe1a78 New lint: suspicious_unary_op_formatting 
Lints when, on the RHS of a BinOp, there is a UnOp without a space
before the operator but with a space after (e.g. foo >- 1).

Signed-off-by: Nikos Filippakis <nikolaos.filippakis@cern.ch>
 2019-10-09 16:22:00 +02:00
Ethan Lam
327c91f8c7 Addresses Issue #4001 
Fixed typo

Fixes lint name and uses appropriate linting suggestion

changed lint help message

Added autofixable test

Added Autofixable Test

Removed Broken Autofixable File

updated lints

Generated Autofixable/Nonfixable Test Cases

Changed Suggestion Applicability

Updated Lint Count
 2019-10-08 08:46:29 -05:00
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
bors
e2393b09ac Auto merge of #4592 - rust-lang:transmute-collection, r=flip1995 
New lint: `unsound_collection_transmute`

changelog: Add `unsound_collection_transmute` lint

This fixes #4515
 2019-10-08 05:51:07 +00:00
Shotaro Yamada
4cded6d901 extern rustc_index 2019-10-03 08:27:47 +09:00
Shotaro Yamada
301ef6bb2a Fix false-positive of redundant_clone and move to clippy::perf 2019-10-03 08:10:29 +09:00
Andre Bogus
27fa2b7944 New lint: unsound_collection_transmute 2019-10-02 21:18:00 +02:00
Andre Bogus
e3f143ff0a account for doc visibility 2019-10-02 21:15:28 +02:00
Andre Bogus
23a9c02120 New lint: needless_doc_main 2019-10-02 17:17:22 +02:00
James Wang
52408f5b7d
Add a new lint for comparison chains 2019-09-24 16:55:05 -05:00
Michael Wright
d04bf15114 Merge branch 'master' into unneeded_wildcard_pattern 2019-09-22 08:59:23 +02:00
Andre Bogus
8d884c8a1a new lint: mem-replace-with-uninit 2019-09-20 00:25:57 +02:00
bors
f08f171530 Auto merge of #4539 - jolson88:cast-lossless-pedantic, r=flip1995 
Changes cast-lossless to a pedantic lint

As discussed in #4528, this moves the cast-lossless lint from `all` to `pedantic`.

I couldn't tell from description alone if it should also be removed from the complexity category, so I left it as part of complexity for now. I didn't see any impact to the tests from this change, but I could be wrong (as this is my first PR).

fixes #4528

changelog: Moves cast-lossless from default to checking only as a `pedantic` lint.
 2019-09-19 08:50:31 +00:00
Andre Bogus
70a7dab773 New lint: Require # Safety section in pub unsafe fn docs 2019-09-19 09:19:55 +02:00
Jason Olson
6f1f413717
Changes cast-lossless to a pedantic lint 
Fixes #4528
 2019-09-15 10:32:45 -07:00
Michael Wright
4a3bc6b592 Add unneeded-wildcard-pattern lint 2019-09-12 08:25:05 +02:00
Lzu Tao
b4d7f04a1d Remove feature gate bind-by-move 2019-09-10 09:23:25 +07:00
Lzu Tao
a5f4d3ce29 Fix regression in case of proc-macro attribute expansion 2019-09-09 16:14:32 +07:00
Yuki Okushi
e236740f28 Fix redundant_pattern false positive 2019-09-05 00:36:48 +09:00
Shotaro Yamada
4960f79476 Add manual_saturating_arithmetic lint 2019-09-04 18:38:25 +09:00
Andre Bogus
b01f2d1126 lint against MaybeUninit::uninit().assume_init() 2019-09-03 17:37:38 +02:00
Simon Sapin
08d8ffc6a9 Import rustc_plugin from its new location 
Depends on https://github.com/rust-lang/rust/pull/62727
 2019-08-19 17:52:10 +02:00
Lzu Tao
7065239da5 Add option_and_then_some lint 2019-08-19 03:54:40 +00:00
bors
f01a0c0e08 Auto merge of #4403 - xd009642:type_repetition_improvements, r=phansch,flip1995 
Improvements to `type_repetition_in_bounds`

Improvements to the `type_repetition_in_bounds` trait based on feedback from #4380 #4326 #4323

Currently just make it pedantic. Hopefully, more to come

changelog: move `type_repetition_in_bounds` to `pedantic`
 2019-08-18 21:03:21 +00:00
xd009642
76598adafb Run update_lints 2019-08-18 16:59:31 +01:00
Jeremy Stucki
9c39c02b75
Change lint type to 'complexity' 2019-08-18 16:49:11 +02:00
Jeremy Stucki
5df84f2192
Merge branch 'origin/master' into suspicious_map 2019-08-18 16:37:31 +02:00
KRAAI, MATTHEW [VISUS]
f74d9db7f4 Use outer_expn_data instead of outer_expn_info 2019-08-16 09:31:12 -07:00
Jeremy Stucki
f4f31a4ff4
Implement lint 'suspicious_map' 2019-08-15 22:58:32 +02:00
Philipp Hansch
42f03539ca
Deprecate unused_collect lint 
I found this because we only had two test cases in total for this lint.
It turns out the functionality is fully covered by rustc these days.

[Playground Examples](https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=eb8ee6db389c77180c9fb152d3c608f4)

changelog: Deprecate `unused_collect` lint. This is fully covered by
rustc's `#[must_use]` on `collect`

cc #2846
 2019-08-14 21:47:11 +02:00
bors
06430e7af4 Auto merge of #4363 - phansch:fix_lint_deprecation, r=flip1995 
Update lint deprecation for tool lints

changelog: Allow tool lints (`clippy::*`) to be deprecated

Our lint deprecation previously didn't work for tool lints, because
`register_removed` was registering lints to be removed _without_ the
`clippy` prefix.

Fixes #4349
 2019-08-14 11:37:10 +00:00
Jeremy Stucki
4275d7b6ac
Run 'update_lints' 2019-08-12 21:47:12 +02:00
Philipp Hansch
b50c13c578
Fix invalid_ref deprecation 2019-08-12 19:42:23 +02:00
Philipp Hansch
0b7e2376c8
Keep old deprecated lints deprecated as non-tool, too 2019-08-12 19:42:23 +02:00
Philipp Hansch
5114050839
Update lint deprecation for tool lints 
Our lint deprecation previously didn't work for tool lints, because
`register_removed` was registering lints to be removed _without_ the
`clippy` prefix.
 2019-08-12 19:20:36 +02:00
Jeremy Stucki
b651f19eb8
Rename 'flat_map' → 'flat_map_identity' 2019-08-11 20:34:25 +02:00
Jeremy Stucki
05d9f884e1
Merge branch 'origin/master' into flat-map 2019-08-11 19:22:40 +02:00
Ralf Jung
2dcce60fdc deprecate invalid_ref lint 2019-08-11 09:31:55 +02:00
Vincent Dal Maso
77b21b644f
Move expression check to LateLintPass 
Changes:
- Move from EarlyLintPass
- Fix entrypoint check with function path def_id.
 2019-08-05 13:23:30 +02:00
Vincent Dal Maso
4eab691db6
Add recursion check on main function 
Changes:
- Add MainRecursion lint to clippy
- Check for no-std setup

fixes #333
 2019-08-05 13:23:30 +02:00
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 Krones
f5db24a59f
Rollup merge of #4330 - phansch:doctests_nursery, r=flip1995 
Doctests: Enable running doc tests for nursery lints

changelog: none

master: 202 passed; 0 failed; 122 ignored; 0 measured; 0 filtered out
this PR: 213 passed; 0 failed; 122 ignored; 0 measured; 0 filtered out

cc #4319
 2019-08-05 10:50:04 +02:00
Philipp Hansch
b608e02e1c
Doctests: Enable running doc tests for restriction lints 2019-08-03 21:24:50 +02:00
Philipp Hansch
2f48effc92
Doctests: Enable running doc tests for nursery lints 2019-08-03 21:01:23 +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
eb68dc9a1a
Also enable doc tests for internal lints 
Because there were fixed in the parent commit.
 2019-08-03 08:12:53 +02:00
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
Philipp Hansch
abfa8a952c
Doctests: Fix all complexity lint docs 
cc #4319
 2019-08-02 18:16:35 +02:00
flip1995
e6a836e2e8
Move UNNECESSARY_UNWRAP to complexity and PANICKING_UNWRAP to correctness 2019-08-01 15:14:06 +02:00
xd009642
925e8207fa Respond to review comments 
Update README and CHANGELOG using the util scripts, refine the help message and fix the float_cmp error.
 2019-07-27 21:58:29 +01:00
xd009642
f71d59e6a6 Lint for type repetition in trait bounds. 
This lint adds warning if types are redundantly repeated in trait bounds i.e. `T: Copy, T: Clone` instead of `T: Copy + Clone`. This is a late pass trait lint and has necessitated the addition of code to allow hashing of TyKinds without taking into account Span information.
 2019-07-24 21:14:21 +01:00
Michael Wright
f05e295685 Fix breakage due to rust-lang/rust#60913 2019-07-21 12:52:14 +02:00
Michael Wright
67db88f645 Fix breakage due to rust-lang/rust#62705 
Also rename `OUTER_EXPN_INFO` to `OUTER_EXPN_EXPN_INFO` to match new
function names.
 2019-07-21 09:36:31 +02:00
Darth-Revan
0513202d25
Implement lint for inherent to_string() method. 2019-07-17 08:58:32 +02:00
Michael Wright
b523d35d41 Deny warnings in CI 2019-07-15 07:35:02 +02:00
Jeremy Stucki
c7da4c26fb
Implement flat_map lint 2019-07-08 17:11:54 +02:00
Michael Wright
ce308910fd Fix unknown lint warnings 2019-07-06 09:15:48 +02:00
Joe Frikker
60a80849ce Adding try_err lint 2019-06-22 16:37:05 -04:00
David Tolnay
f88a387c3f
Downgrade integer_division to restriction 2019-06-15 00:17:04 -07:00
krk
fefa7e7f67
Register rename to the LintStore. 2019-06-14 10:45:03 +02:00
krk
55740219b0
Rename REDUNDANT_STATIC_LIFETIME to REDUNDANT_STATIC_LIFETIMES. 2019-06-14 10:45:03 +02:00
krk
637e92d44e
Rename const_static_lifetime to redundant_static_lifetime. 2019-06-14 10:45:02 +02:00
krk
b38ce08e76
Merge StaticConst and StaticStatic lints into StaticConst. 2019-06-14 09:41:47 +02:00
krk
ff1b533c13
Move type-checking logic in StaticConst to RedundantStaticLifetime. 2019-06-14 09:41:46 +02:00
krk
16bd4796e9
Add lint for statics with explicit static lifetime. 2019-06-14 09:41:46 +02:00
Thiago Arrais
b364eb7b54 Adds lint for integer division 2019-06-12 09:37:14 -03:00
Michael Wright
b726b41daf Add OUTER_EXPN_INFO lint 2019-06-08 13:35:04 +02:00
Harrison McCullough
f32c2fcb7e Implement get_last_with_len lint 2019-05-20 18:01:21 -06:00
pJunger
14d948c560 Registered lint. 2019-05-18 09:33:25 +02:00
pJunger
47444c44ad Added lint for TryFrom for checked integer conversion rust-lang#3947. 2019-05-18 09:33:25 +02:00
Manish Goregaokar
373d270673 Rename to redundant_closure_for_method_calls 2019-05-16 09:18:50 -07:00
Michael Wright
4fcaab3d62 Split redundant_closure lint 
Move the method checking into a new lint called
`redundant_closures_for_method_calls` and put it in the pedantic group.

This aspect of the lint seems more controversial than the rest.

cc #3942
 2019-05-16 08:25:39 +02:00
Oliver Scherer
b2dbda4d48 Use symbols instead of strings 2019-05-14 10:33:42 +02:00
André Luis Leal Cardoso Junior
b411391f8e Add lints for find_map 2019-04-30 16:45:28 -03:00
Matthew Kraai
4171299632 Move path_buf_push_overwrite to nursery 
See #4012.
 2019-04-21 10:24:51 -07:00
André Luis Leal Cardoso Junior
7e9cb5b84a Add lint PathBufPushOverwrite 2019-04-18 08:05:55 -03:00
Matthew Kraai
753c39672e Use lint pass macros 
Fixes #3917.
 2019-04-17 09:35:22 -07:00
flip1995
445fa3b529
Deny rustc internal lints 2019-04-15 13:21:52 +02:00
flip1995
5361b842d1
Remove clippy::default_hash_types internal lint 2019-04-15 13:21:52 +02:00
bors
e91ba8af85 Auto merge of #3848 - felix91gr:null_transmute, r=flip1995 
Transmuting known null ptr to ref

Working on implementing #628
 2019-04-08 07:20:25 +00:00
Matthias Krüger
920e47ceb5 NFC: fix typos 2019-04-04 11:15:30 +02:00
Félix Fischer
069957a8ad Add TransmutingNull Lint 
* Late Lint pass, catches:
  * One liner: 0 -> null -> transmute
  * One liner: std:null() -> transmute
  * Const (which resolves to null) -> transmute
* UI Test case for Lint
* Updated test for issue 3849, because now the lint that code generated is in Clippy.
* Expanded `const.rs` miri-based Constant Folding code, to cover
  raw pointers
 2019-04-02 11:39:43 -03:00
Mateusz Mikuła
664391c5f8 Drop range_contains feature 2019-03-18 12:54:10 +01:00
flip1995
31435cd7f5
Reimplement AbsolutePathBuffer 2019-03-15 23:42:46 +01:00
Alexander Regueiro
d43966a176 Various cosmetic improvements. 2019-03-10 18:06:28 +00:00
Manish Goregaokar
038ec7f5d8 Move get_unwrap to restriction 
fixes #3862
 2019-03-09 13:48:06 -08:00
ljedrz
5d78250c75 align with rust-lang/rust/#58992 2019-03-07 21:51:05 +01:00
Félix Fischer
ddc718087f Renamed: Cyclomatic Complexity -> Cognitive Complexity 
* Ran automatic naming update

* Formalized rename of `cyclomatic_complexity` to `cognitive_complexity`
** Added the rename to `lib.rs`
** Added rename test

* Added warning for deprecated key `cyclomatic_complexity_threshold` and tests for it

* Added deprecation status for Clippy's builtin attribute

* Updated tests for new builtin attribute renaming
 2019-03-06 10:07:38 -03:00
Andy Russell
fe96ffeac9
move lint documentation into macro invocations 2019-03-05 18:45:08 -05:00
Michael Wright
c9d79c0c5e Remove #[feature(try_from)] 
`try_from` is now stable.
 2019-02-26 08:43:47 +02:00
Michael Howell
2df14c3701 Add a lint to warn on T: Drop bounds 
**What it does:** Checks for generics with `std::ops::Drop` as bounds.

**Why is this bad?** `Drop` bounds do not really accomplish anything.
A type may have compiler-generated drop glue without implementing the
`Drop` trait itself. The `Drop` trait also only has one method,
`Drop::drop`, and that function is by fiat not callable in user code.
So there is really no use case for using `Drop` in trait bounds.

**Known problems:** None.

**Example:**
```rust
fn foo<T: Drop>() {}
```
 2019-02-17 22:53:08 -07:00
flip1995
5a3cd31c9e
Rustup 
cc rust-lang/rust#58137
 2019-02-13 22:08:17 +01:00
bors
db13e6fa34 Auto merge of #3756 - g-bartoszek:redundant-closure-for-methods, r=oli-obk 
Redundant closure for methods

fixes  #3469
 2019-02-12 13:31:44 +00:00
Philipp Hansch
a14247b500
Update comment regarding crate level cfg_attr 2019-02-11 22:32:54 +01:00
Philipp Hansch
7d3983216f
Document some more core functions 2019-02-11 08:34:37 +01:00
Philipp Hansch
a27022e0dc
Document declare_clippy_lint macro 
Split up from my work on updating CONTRIBUTING.md, which is slowly
making progress.

cc #2666
 2019-02-11 08:34:37 +01:00
Grzegorz
16881390e1 removing redundant closures in the whole project 2019-02-10 13:35:44 +01:00
rhysd
4b736ff29b Merge branch 'master' into issue3721 2019-02-03 21:27:23 +09:00
Araam Borhanian
1169066a0b Adding lint for too many lines. 2019-02-01 13:21:19 -05:00
rhysd
9d130a546f add dbg_macro rule to CHANGELOG.md and update count in README 2019-02-01 11:32:22 +09:00
rhysd
f894adce8c implement dbg_macro rule (fixes #3721) 2019-01-31 02:39:38 +09:00
Alex Hamilton
efaed8e0c0 wildcard_match_arm: lint only enum matches. 2019-01-29 15:33:04 -06:00
Alex Hamilton
c75dfeb29b wildcard_match_arm: add lint properly. 2019-01-29 15:33:04 -06:00
Philipp Hansch
c3980bf0bc
Add initial version of const_fn lint 2019-01-29 08:19:05 +01:00
Matthias Krüger
e9e0a7e3bd rustup https://github.com/rust-lang/rust/pull/57726 2019-01-27 01:42:34 +01:00
A.A.Abroskin
f11d993c0f Merge branch 'master' into add-lints-aseert-checks 
* master: (58 commits)
  Rustfmt all the things
  Don't make decisions on values that don't represent the decision
  Improving comments.
  Rustup
  Added rustfix to the test.
  Improve span shortening.
  Added "make_return" and "blockify" convenience methods in Sugg and used them in "needless_bool".
  Actually check for constants.
  Fixed potential mistakes with nesting. Added tests.
  formatting fix
  Update clippy_lints/src/needless_bool.rs
  formatting fix
  Fixing typo in CONTRIBUTING.md
  Fix breakage due to rust-lang/rust#57651
  needless bool lint suggestion is wrapped in brackets if it is an "else" clause of an "if-else" statement
  Fix automatic suggestion on `use_self`.
  Remove negative integer literal checks.
  Fix `implicit_return` false positives.
  Run rustfmt
  Fixed breakage due to rust-lang/rust#57489
  ...
 2019-01-23 11:36:12 +03:00
Matthias Krüger
079a593dab rustup: the features if_while_or_patterns has been stabilized 2019-01-12 16:11:17 +01:00
Abroskin Alexander
7075015f31
Merge branch 'master' into add-lints-aseert-checks 2019-01-09 13:49:40 +03:00
A.A.Abroskin
906b51637c change assert_checks to assertions_on_constants 2019-01-09 13:38:38 +03:00
Philipp Hansch
38d4ac7cea
Remove all copyright license headers 
Discussion previously happened in https://github.com/rust-lang/rust/pull/43498
 2019-01-08 21:46:39 +01:00