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319 commits

Author SHA1 Message Date
Lily Mara
4844325faf Add await_holding_invalid_type lint 
changelog: [`await_holding_invalid_type`]

This lint allows users to create a denylist of types which are not allowed to be
held across await points. This is essentially a re-implementation of the
language-level [`must_not_suspend`
lint](https://github.com/rust-lang/rust/issues/83310). That lint has a lot of
work still to be done before it will reach Rust stable, and in the meantime
there are a lot of types which can trip up developers if they are used
improperly.
 2022-04-15 14:39:10 -07:00
Jason Newcomb
48bcc1d95f Move let_unit_value back into style 2022-04-14 21:33:32 -04:00
kyoto7250
9716a9eff0 adding condition for map_clone message 
if msrv < 1.36, the message tells , but the suggestion is
 2022-04-12 04:03:48 +09:00
flip1995
71131351de Merge commit '984330a6ee3c4d15626685d6dc8b7b759ff630bd' into clippyup 2022-04-08 10:06:10 +01:00
Max Baumann
9be3945be7 fix existing clippy tests 2022-03-30 20:12:58 +02:00
lcnr
104ba478f2 clippy: nameres for primitive type impls 2022-03-30 11:57:53 +02:00
lcnr
148b593954 get clippy to compile again 2022-03-30 11:23:58 +02:00
flip1995
bf66aeda0a Merge commit 'a98e7ab8b94485be6bd03e0c6b8682ecab5b52e6' into clippyup 2022-01-27 15:12:45 +01:00
xFrednet
1afeb71065
Track msrv attribute for manual_bits and borrow_as_prt 2022-01-15 00:57:43 +01:00
xFrednet
9e7858545a
Add msrv config for map_clone 2022-01-14 23:45:05 +01:00
flip1995
fb0142ae41 Merge commit '97a5daa65908e59744e2bc625b14849352231c75' into clippyup 2022-01-13 13:18:19 +01:00
Alex Macleod
04eb27aeaf Use method name from conf::DisallowedMethod 
Since def_path_str returns e.g. "core::f32::<impl f32>::clamp" for
"f32::clamp"
 2022-01-12 16:23:22 +00:00
flip1995
ece0946d7f Merge commit '23d11428de3e973b34a5090a78d62887f821c90e' into clippyup 2021-12-17 13:40:22 +01:00
Yechan Bae
c0fd250c62 Fix grammar issues 2021-12-07 10:08:22 -05:00
Yechan Bae
ee0d71e103 Clarify the purpose of the lint 2021-12-07 10:06:34 -05:00
flip1995
8fea1d94f3 Merge commit 'a5d597637dcb78dc73f93561ce474f23d4177c35' into clippyup 2021-12-06 12:33:31 +01:00
flip1995
9b38fb7b71
Also pluralize disallowed_method(s) lint 
To stay consistent with the sister lint disallowed_type, also rename the
disallowed_method lint to disallowed_methods.
 2021-11-18 17:37:06 +01:00
Philipp Hansch
a0d81d1327
Pluralize disallowed_type lint filenames 
This way they match up with the pluralized lint name as well.
 2021-11-18 17:37:06 +01:00
Philipp Hansch
b7f18916fa
Pluralize disallowed_type lint 
This was brought up in [Zulip] and is also mentioned in the lint naming
conventions. Since this is still a nursery lint, I think there shouldn't
be any problem in renaming it.

[Zulip]: https://rust-lang.zulipchat.com/#narrow/stream/257328-clippy/topic/disallow_type.20vs.20disallowed-types
 2021-11-18 17:37:02 +01:00
flip1995
731dfde267
Merge remote-tracking branch 'upstream/master' into rustup 2021-11-18 12:22:00 +01:00
xFrednet
e444cbe5d6
New index_refutable_slice lint 
* Finding pattern slices for `avoidable_slice_indexing`
* `avoidable_slice_indexing` analysing slice usage
* Add configuration to `avoidable_slice_indexing`
* Emitting `avoidable_slice_indexing` with suggestions
* Dogfooding and fixing bugs
* Add ui-toml test for `avoidable_slice_indexing`
* Correctly suggest `ref` keywords for `avoidable_slice_indexing`
* Test and document `mut` for `avoid_slice_indexing`
* Handle macros with `avoidable_slice_indexing` lint
* Ignore slices with sub patterns in `avoidable_slice_indexing`
* Update lint description for `avoidable_slice_indexing`
* Move `avoidable_slice_indexing` to nursery
* Added more tests for `avoidable_slice_indexing`
* Update documentation and message for `avoidable_slice_indexing`
* Teach `avoidable_slice_indexing` about `HirId`s and `Visitors`
* Rename lint to `index_refutable_slice` and connected config
 2021-11-11 17:34:02 +01:00
Joshua Nelson
ac9dd36856 Don't abort compilation after giving a lint error 
The only reason to use `abort_if_errors` is when the program is so broken that either:
1. later passes get confused and ICE
2. any diagnostics from later passes would be noise

This is never the case for lints, because the compiler has to be able to deal with `allow`-ed lints.
So it can continue to lint and compile even if there are lint errors.
 2021-11-08 01:22:28 +00:00
flip1995
e674d0a599 Merge commit 'e18101137866b79045fee0ef996e696e68c920b4' into clippyup 2021-11-04 12:52:36 +00:00
Andre Bogus
a4ede72b3d update most tests to 2021 edition 2021-10-30 14:50:53 +02:00
flip1995
7631fc5d82 Merge commit '91496c2ac6abf6454c413bb23e8becf6b6dc20ea' into clippyup 2021-10-21 13:11:36 +02:00
flip1995
085181e29d
Merge remote-tracking branch 'upstream/master' into rustup 2021-10-21 12:18:12 +02:00
Cameron Steffen
0a23fff82d Fix clippy with changed macro statement spans 2021-10-15 02:36:58 -05:00
James Hinshelwood
72078faf91
Allow giving reasons for disallowed_types 
Co-authored-by: James Hinshelwood <james.hinshelwood@bigpayme.com>
 2021-10-08 20:47:52 +01:00
flip1995
5cf4984872 Merge commit 'b7f3f7f6082679da2da9a0b3faf1b5adef3afd3b' into clippyup 2021-10-07 11:21:30 +02:00
Yechan Bae
fb0353b28d Update documentation and name for non_send_fields_in_send_ty lint 2021-10-02 19:22:37 -04:00
Yechan Bae
ef8df9df68 Forgot to bless ui-toml test 2021-10-01 14:26:04 -04:00
Yechan Bae
4f01656a7d Add ui-test for enable-raw-pointer-heuristic-for-send config 2021-10-01 14:04:20 -04:00
Yechan Bae
427a09ba7b Add configuration for raw pointer heuristic 2021-10-01 14:04:20 -04:00
flip1995
23d5457e6d Merge commit 'cb7915b00c235e9b5861564f3be78dba330980ee' into clippyup 2021-09-28 18:03:12 +01:00
David Tolnay
c2783c1dcb
Downgrade many_single_char_names to pedantic 2021-09-14 09:59:06 -07:00
Ariel Davis
293db0d33c Allow giving reasons for disallowed_methods 2021-09-08 21:12:02 -04:00
flip1995
1ad5464200 Merge commit '7bfc26ec8e7a454786668e7e52ffe527fc649735' into clippyup 2021-08-12 11:16:25 +02:00
bors
f998e89e43 Auto merge of #7478 - DevinR528:preemtive, r=llogiq 
Fix nonstandard_macro_braces FP and docs of disallowed_types

changelog: Fix FP in [`nonstandard_macro_braces`] lint
 2021-08-10 00:52:04 +00:00
LeSeulArtichaut
4743ec1948 Don't emit too_many_lines for closures 2021-08-05 15:38:57 +02:00
flip1995
2b20f49841 Merge commit '0cce3f643bfcbb92d5a1bb71858c9cbaff749d6b' into clippyup 2021-07-29 12:16:06 +02:00
Devin Ragotzy
a1bab3bc63 Add primitive type support to disallowed_type lint 
Fix docs of disallowed_type

Add ability to name primitive types without import path

Move primitive resolution to clippy_utils path_to_res fn

Refactor Res matching, fix naming and docs from review

Use tcx.def_path_str when emitting the lint
 2021-07-27 10:01:38 -04:00
Devin Ragotzy
44d37a44bc Lint inside macro when owned by current crate 2021-07-24 07:30:22 -04:00
Devin Ragotzy
f5c3ed4463 Only trigger for one level of macros 2021-07-24 07:30:22 -04:00
Devin Ragotzy
5bc5bfce04 Add tests for FP in nonstandard_macro_braces 2021-07-24 07:30:22 -04:00
flip1995
1d084b13a5 Merge commit '54a20a02ecd0e1352a871aa0990bcc8b8b03173e' into clippyup 2021-07-15 10:44:10 +02:00
Devin Ragotzy
1d110f8c2e Fix emitting in nested (proc_)macros for nonstandard_macro_braces lint 2021-07-04 07:06:23 -04:00
David Tolnay
0f662e5833
Downgrade nonstandard_macro_braces to nursery 2021-07-02 22:16:04 -07:00
flip1995
ebe52869a3 Merge commit '61eb38aeda6cb54b93b872bf503d70084c4d621c' into clippyup 2021-07-01 18:17:38 +02:00
Igor Aleksanov
018be41dee Implement 'disallowed_script_idents' lint 2021-06-30 19:06:33 +03:00
Devin Ragotzy
9492de5843 Add import_rename lint, this adds a field on the Conf struct 
Rename lint and fix review issues
 2021-06-24 16:13:02 -04:00
bors
3120b09151 Auto merge of #7299 - DevinR528:macro-brace, r=llogiq 
Add macro_braces lint to check for irregular brace use in certain macros

The name is a bit long but this sounds good as `#[allow(unconventional_macro_braces)]` and it seems more clear that we are talking about the macro call not macro definitions, any feedback let me know. Thanks!
fixes #7278

changelog: Add ``[`unconventional_macro_braces`]`` lint that checks for uncommon brace usage with macros.
 2021-06-19 17:56:56 +00:00
Devin Ragotzy
723f515b60 Add macro_braces lint to check for irregular brace use in certain macros 
Rename unconventional -> nonstandard, add config field

Add standard_macro_braces fields so users can specify macro names and
brace combinations to lint for in the clippy.toml file.

Fix errors caused by nonstandard_macro_braces in other lint tests

Fix users ability to override the default nonstandard macro braces

Add type position macros impl `check_ty`
 2021-06-17 07:02:36 -04:00
Devin Ragotzy
70ce0c2c55 Remove requirement of fully qualified path for disallowed_method/type 2021-06-11 17:25:32 -04:00
Devin Ragotzy
ea45e2a9cf Add disallowed_types lint, this adds a field to the Conf struct 
Replace use of node_type -> node_type_opt, fix clippy warnings

Don't walk the hir unnecessarily let the visitor do it
 2021-06-09 07:21:16 -04:00
flip1995
6c27482115 Merge commit '3ae8faff4d46ad92f194c2a4b941c3152a701b31' into clippyup 2021-06-03 08:41:37 +02:00
Cameron Steffen
2e2021bbda Add avoid_breaking_exported_api config option 2021-05-26 16:35:22 -05:00
ayushmishra2005
9013bf299e Addressed PR coments 2021-05-14 17:30:26 +05:30
ayushmishra2005
7d83f98ff3 Improve match statements 2021-05-14 08:57:33 +05:30
flip1995
d605882023 Merge commit 'b71f3405606d49b9735606b479c3415a0ca9810f' into clippyup 2021-05-06 12:20:44 +02:00
Cameron Steffen
857d9f15da Fix error punctuation 2021-05-02 16:56:46 -05:00
Cameron Steffen
1e22e564e4 Refactor config deserialization 2021-05-01 17:38:05 -05:00
flip1995
f6d1f368db Merge commit 'b40ea209e7f14c8193ddfc98143967b6a2f4f5c9' into clippyup 2021-04-08 17:50:13 +02:00
Matthias Krüger
ca7e95501c upper_case_acronyms: add ui and ui-toml tests for private/public enums 2021-03-27 01:08:14 +01:00
flip1995
9f6b5de7de Merge commit '0e87918536b9833bbc6c683d1f9d51ee2bf03ef1' into clippyup 2021-03-25 19:29:11 +01:00
bors
8af28840d2 Auto merge of #6805 - matthiaskrgr:uca_nopub_6803, r=flip1995 
upper_case_acronyms: don't warn on public items

Fixes #6803

changelog: upper_case_acronyms: ignore public items
 2021-03-17 10:53:02 +00:00
flip1995
f2f2a005b4 Merge commit '6ed6f1e6a1a8f414ba7e6d9b8222e7e5a1686e42' into clippyup 2021-03-12 15:30:50 +01:00
Cameron Steffen
ada8c72f3f Add version = "Two" to rustfmt.toml 
Ignore UI tests since this change makes rustfmt less friendly with UI
test comments.
 2021-03-01 16:17:33 -06:00
Matthias Krüger
8eb2bd13d0 update the lint messages and tests 2021-02-28 02:22:05 +01:00
Matthias Krüger
9dba6a9fde upper_case_acronyms: don't warn on public items 
Fixes #6803

changelog: upper_case_acronyms: ignore public items
 2021-02-26 21:31:34 +01:00
flip1995
f64149dd04 Merge commit '928e72dd10749875cbd412f74bfbfd7765dbcd8a' into clippyup 2021-02-25 11:25:22 +01:00
Matthias Krüger
913c71018c upper_case_acronyms: add io-toml tests and bless previous tests 2021-02-24 23:50:55 +01:00
flip1995
8b9f4a0d34 Merge commit '70c0f90453701e7d6d9b99aaa1fc6a765937b736' into clippyup 2021-02-11 15:04:38 +01:00
bors
beb49bad26 Auto merge of #6650 - daxpedda:cargo-common-metadata-publish, r=flip1995 
Fix cargo_common_metadata warning on `publish = false`.

I believe `cargo_common_metadata` shouldn't trigger when `publish = false`, not sure if everybody agrees.
Made some tests to handle all edge-cases.

Fixes #6649.

changelog: [`cargo_common_metadata`](https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata): No longer lints if [`publish = false`](https://doc.rust-lang.org/cargo/reference/manifest.html#the-publish-field) is defined in the manifest
 2021-02-11 09:34:44 +00:00
daxpedda
3c8f7542f7
Fux toml_unknown_key test. 2021-02-06 18:21:03 +01:00
Philip Hayes
7b7e3ca511 Support free functions in disallowed-methods lint 
In other words, support:

`disallowed_methods = ["alloc::vec::Vec::new"]` (a free function) in
addition to
`disallowed_methods = ["alloc::vec::Vec::leak"]` (a method).

Improve the documentation to clarify that users must specify the full
qualified path for each disallowed function, which can be confusing for
reexports. Include an example `clippy.toml`.

Simplify the actual lint pass so we can reuse `utils::fn_def_id`.
 2021-02-04 11:28:55 -08:00
flip1995
f03edfd7a1 Merge commit '4911ab124c481430672a3833b37075e6435ec34d' into clippyup 2020-12-20 17:19:49 +01:00
Philipp Hansch
4bd9ed9b88
Rewrite update-all-references bash scripts in Rust 
This replaces the `update-all-references` scripts with a single

    cargo dev bless

command.

cc #5394
 2020-12-12 15:09:57 +01:00
flip1995
8eca423ea1 Merge commit 'c1664c50b27a51f7a78c93ba65558e7c33eabee6' into clippyup 2020-12-06 15:01:03 +01:00
xFrednet
898b7c594c Renamed the configuraiton to unreadable-literal-lint-fractions 2020-12-05 20:59:53 +00:00
xFrednet
6edd598856 Added a lint-fraction-readability flag to the configuration 2020-12-04 21:26:47 +00:00
Suyash458
aaa4325045
add support for minimum supported rust version. 
add configuration option for minimum supported rust version
add msrv attribute to some lints listed in #6097
add tests
 2020-11-25 12:22:47 +01:00
Eduardo Broto
50419118b4 Merge commit '645ef505da378b6f810b1567806d1bcc2856395f' into clippyup 2020-10-28 23:36:07 +01:00
Cauê Baasch de Souza
e8731a926c Add large_types_passed_by_value lint 
Refactor trivially_copy_pass_by_ref and the new lint into pass_by_ref_or_value module

Update stderr of conf_unknown_key test

Rename lint to large_types_passed_by_value

Increase `pass_by_value_size_limit` default value to 256

Improve rules for `large_types_passed_by_value`

Improve tests for `large_types_passed_by_value`

Improve documentation for `large_types_passed_by_value`

Make minor corrections to pass_by_ref_or_value.rs suggested by clippy itself

Fix `large_types_passed_by_value` example and improve docs

pass_by_ref_or_value: Tweak check for mut annotation in params

large_types_passed_by_value: add tests for pub trait, trait impl and inline attributes
 2020-10-24 14:46:56 -03:00
Eduardo Broto
cdb555f4fc Merge commit 'bf1c6f9871f430e284b17aa44059e0d0395e28a6' into clippyup 2020-10-23 22:16:59 +02:00
Takayuki Nakata
377d1fab1f Remove the generated files by update-references.sh if they are empty 2020-10-11 22:57:22 +09:00
flip1995
fbf2430f02 Merge commit '2f6439ae6a6803d030cceb3ee14c9150e91b328b' into clippyup 2020-10-09 12:45:29 +02:00
Frank
f9da2946d8 update error message, refactor disallowed_method 2020-09-25 11:09:04 -05:00
Frank
9eb52d2eb6 update toml_unknown_key test 2020-09-25 11:09:04 -05:00
Frank
1479c18396 add disallowed_method lint 2020-09-25 11:09:04 -05:00
flip1995
a12828a80a Merge commit '5034d47f721ff4c3a3ff2aca9ef2ef3e1d067f9f' into clippyup 2020-09-10 17:47:07 +02:00
Ryan1729
9e7ce9d385 run the specific script suggested by the error message 
```
./tests/ui-toml/update-references.sh './target/debug/test_build_base' 'functions_maxlines/test.rs'
```
 2020-09-04 21:12:16 -06:00
flip1995
027780ca2c Merge commit '09bd400243ed6f7059fedc0c1623aae3792521d6' into clippyup 2020-08-11 17:50:45 +02:00
Matthias Krüger
e57aafe33f too-many-lines: make lint adhere to lint message convention 2020-08-10 20:55:23 +02:00
flip1995
6f25adbd5a Merge commit '2ca58e7dda4a9eb142599638c59dc04d15961175' into clippyup 2020-07-14 14:59:59 +02:00
ThibsG
754bfb1dc8 Add configurable threshold for type_repetition_in_bounds lint 2020-07-03 17:29:54 +02:00
flip1995
d13d8987b0 Merge commit '43a1777b89cf6791f9e20878b4e5e3ae907867a5' into clippyup 2020-05-11 20:23:47 +02:00
Glenn Hope
ad92486d52 Add check for "test" in parent name. Include flag for disabling wildcard import exceptions 2020-05-09 11:09:38 -07:00
Marcin Serwin
512f23fff1 Add test for zero single char names 2020-04-15 13:35:44 +02:00
David Tolnay
94154cad20
Downgrade trivially_copy_pass_by_ref to pedantic 2020-04-02 18:56:10 -07:00
Areredify
338fb7a3e9 add excessive bools lints 2020-02-05 20:54:58 +03:00
Mikhail Babenko
2b7bc260de add size parameter for lint 2020-01-25 18:06:52 +03:00
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
Lzu Tao
b869eeb2a4 build: improve script and travis config 
* fix a diff failure on windows

See https://travis-ci.com/rust-lang/rust-clippy/jobs/245971932#L1625
for an example.

* use cmp instead of diff > /dev/null

* clone single branch instead of clone then checking out

* do not decrypt key if have no diff change
 2019-10-22 10:14:39 +07:00
flip1995
17808c7d00
Update ui-toml tests 2019-08-14 09:58:00 +02:00
Matthias Krüger
5d58163f7d trivially_copy_pass_by_ref: print size of type and limit in the lint message 2019-05-23 23:48:20 +02:00
Matthias Krüger
920e47ceb5 NFC: fix typos 2019-04-04 11:15:30 +02:00
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
Unknown
6e35b33bc3 Updating code to ignore rustfmt issue. 2019-02-01 13:21:19 -05:00
Unknown
3a97b5fa20 Moving tests to ui-toml to make use of clippy.toml 2019-02-01 13:21:19 -05:00
Araam Borhanian
1169066a0b Adding lint for too many lines. 2019-02-01 13:21:19 -05:00
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
flip1995
d2dbd0b8a5
Update *.stderr files 2018-12-28 12:41:12 +01:00
Matthias Krüger
7bcc2cd9c8 update test stderr 2018-12-10 08:22:07 +01:00
Matthias Krüger
435299be30 rustfmt tests 2018-12-09 23:26:16 +01:00
Oliver Scherer
b8654eaa6c Stabilize tool lints 2018-10-11 12:16:22 +02:00
Manish Goregaokar
e9c025ea70 Add license header to Rust files 2018-10-06 09:43:08 -07:00
flip1995
cfd4c538d4 Adapt ui-toml-tests to the tool_lints 2018-08-29 11:08:29 -07:00
Wim Looman
700ece5648 Allow configuring the trivial copy size limit 2018-06-15 16:53:34 +02:00
Wim Looman
3244d122fd Get compile-test tests for configuration working 2018-05-30 20:37:18 +02:00