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Author SHA1 Message Date
Jacek Pospychala
f8e892db5e useless Rc<Rc<T>>, Rc<Box<T>>, Rc<&T>, Box<&T> 2020-04-02 00:02:25 +02:00
David Tolnay
86b0dd4197
Downgrade option_option to pedantic 2020-04-01 12:00:49 -07:00
Tomasz Miąsko
b77b219280 Lint unnamed address comparisons 2020-03-30 21:42:16 +02:00
Matthias Krüger
aff57e0f43 rustup https://github.com/rust-lang/rust/pull/70536 2020-03-30 11:17:58 +02:00
Lzu Tao
d055b7d61c Deprecate REPLACE_CONSTS lint 2020-03-29 12:59:35 +07:00
bors
70b93aab6e Auto merge of #5376 - flip1995:verbose_file_reads_restriction, r=matthiaskrgr 
Move verbose_file_reads to restriction

cc #5368

Using `File::read` instead of  `fs::read_to_end` does make sense in multiple cases, so this lint is rather restriction, than complexity

changelog: Move [`verbose_file_reads`] to restriction
 2020-03-27 20:13:06 +00:00
Matthias Krüger
8177e49e10 rustup https://github.com/rust-lang/rust/pull/70344 2020-03-27 20:41:35 +01:00
flip1995
7a40b5c132
Move verbose_file_reads to restriction 2020-03-26 15:01:03 +01:00
Matthias Krüger
b86e8434df move redundant_pub_crate to nursery 
cc #5369
 2020-03-25 18:14:11 +01:00
bors
100a24d9d8 Auto merge of #5364 - flip1995:useless_transmute_quarantine, r=Manishearth 
Move useless_transmute to nursery

cc #5343

@rust-lang/clippy anyone against moving this to nursery?

changelog: Move [`useless_transmute`] to nursery
 2020-03-23 20:52:57 +00:00
bors
d3989eef2d Auto merge of #5319 - 1tgr:master, r=flip1995 
Lint for `pub(crate)` items that are not crate visible due to the visibility of the module that contains them

changelog: Add `redundant_pub_crate` lint

Closes #5274.
 2020-03-23 20:35:49 +00:00
flip1995
13fcee51e7
Move useless_transmute to nursery 2020-03-23 20:32:04 +01:00
Tim Robinson
870b9e8139 nursery group -> style 2020-03-23 16:45:31 +00:00
Matthias Krüger
b9d6bf3bfb rustup https://github.com/rust-lang/rust/pull/69920/ 2020-03-19 09:14:53 +01:00
Tim Robinson
52208f3cf3 Lint for pub(crate) items that are not crate visible due to the visibility of the module that contains them 
Closes #5274.
 2020-03-16 12:21:00 +00:00
Philipp Hansch
548c417ec4
Make use of or_patterns feature 2020-03-16 07:25:09 +01:00
Yuki Okushi
00861d100d
Rustup to rust-lang/rust#69076 2020-03-15 05:26:32 +09:00
Jacob Meyers
0f7f30711e add lint on File::read_to_string and File::read_to_end 2020-03-06 09:50:49 -05:00
flip1995
57393b5106
Rename macro_use_import -> macro_use_imports 2020-03-05 19:22:17 +01:00
Devin R
597e02dcdf warn on macro_use attr 2020-03-04 09:36:02 -05:00
ThibsG
2aa14c9beb Add restrictive pat use in full binded struct 2020-03-04 09:11:07 +01:00
flip1995
a628733ade
Don't lint debug formatting in debug impl 2020-03-03 10:48:08 +01:00
Yuki Okushi
4253aa7137 Rustup to rust-lang/rust#69592 2020-03-01 12:23:33 +09:00
Krishna Sai Veera Reddy
ff0d44e45a Add imprecise_flops lint 
Add lint to detect floating point operations that can be computed more
accurately at the cost of performance. `cbrt`, `ln_1p` and `exp_m1`
library functions call their equivalent cmath implementations which is
slower but more accurate so moving checks for these under this new lint.
 2020-02-23 22:36:15 -08:00
Krishna Sai Veera Reddy
4065ca9c8c Move manual_mul_add into suboptimal_flops lint 2020-02-23 22:20:34 -08:00
Krishna Sai Veera Reddy
6dacb1aa67 Change lint name to suboptimal_flops 2020-02-23 22:20:34 -08:00
Krishna Veera Reddy
1f4f357bf5 Consolidate the accuracy and efficiency lints 
Merge the accuracy and efficiency lints into a single lint that
checks for improvements to accuracy, efficiency and readability
of floating-point expressions.
 2020-02-23 22:20:33 -08:00
Krishna Veera Reddy
c636c6a55b Add lints to detect inaccurate and inefficient FP operations 
Add lints to detect floating point computations that are either
inaccurate or inefficient and suggest better alternatives.
 2020-02-23 22:20:33 -08:00
flip1995
06a6189376
Move enum_glob_use lint into wildcard_imports pass 2020-02-21 11:14:17 +01:00
flip1995
4229dbcf33
Run update_lints 2020-02-21 11:14:16 +01:00
bors
acfcbee4a2 Auto merge of #5202 - krishna-veerareddy:issue-5201-move-lossy-float-literal-restriction, r=flip1995 
Move check for lossy whole-number floats out of `excessive_precision`

changelog: Add new lint `lossy_float_literal` to detect lossy whole number float literals and move it out of `excessive_precision` again.

Fixes #5201
 2020-02-21 09:43:55 +00:00
Krishna Sai Veera Reddy
219c94d028 Separate out lint to check lossy whole number float literals 2020-02-20 22:33:36 -08:00
Nipunn Koorapati
78a2507736 Move unneeded_field_pattern to restriction group 
Fixes https://github.com/rust-lang/rust-clippy/issues/1741
 2020-02-20 13:20:18 -08:00
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