Jean Mertz
ff244b6c43
Fix link in into_iter_on_array documentation
...
The non-inline variant wasn't being rendered correctly.
see: https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array
2019-05-03 17:38:13 +02:00
bors
8151a17422
Auto merge of #4049 - airt:fix-4033-search_is_some, r=flip1995
...
Fix #4033 search_is_some
Fixes #4033 .
Suggest `any(|x| ..)` instead of `any(|&x| ..)` for `find(|&x| ..).is_some()` (Lint [search_is_some](https://rust-lang.github.io/rust-clippy/master/index.html#search_is_some ))
FnDecl of `find`:
```rust
fn find<P>(&mut self, mut p: P) -> Option<Self::Item> where
P: FnMut(&Self::Item) -> bool
```
FnDecl of `any`:
```rust
fn any<F>(&mut self, mut f: F) -> bool where
F: FnMut(Self::Item) -> bool
```
If match on `|&_|` in closure of `find`, only use `|_|` in the suggestion.
PS. It's the first time that I have used the `hir` API, please correct me if there is any mistake 😺
2019-05-02 08:45:02 +00:00
airt
d063516c85
check closure arguments before use it
2019-05-01 04:41:00 +08:00
airt
5d6a100f81
format code
2019-05-01 04:03:51 +08:00
André Luis Leal Cardoso Junior
b411391f8e
Add lints for find_map
2019-04-30 16:45:28 -03:00
airt
c3fde34fd5
fix suggestion for search_is_some
2019-05-01 03:11:58 +08:00
airt
bd0b75f6c3
fix suggestion for search_is_some naively
2019-05-01 01:08:16 +08:00
Manish Goregaokar
7e2043de2f
Ignore all enum and struct constructors in lints about *or(call())
2019-04-23 08:01:42 -07:00
Felix Rabe
b4f2200d5c
Typo
2019-04-18 15:08:14 +02:00
Matthew Kraai
753c39672e
Use lint pass macros
...
Fixes #3917 .
2019-04-17 09:35:22 -07:00
flip1995
840eac2c05
Use {get,match}_def_path from LateContext
2019-04-17 12:53:29 +02:00
Manish Goregaokar
1b2f2be085
Remove now-unnecessary calls to node_to_hir_id
2019-04-14 13:11:31 -07:00
Klemen Košir
560fd163d6
Escape a single quote in single_char_pattern hint
2019-04-08 21:55:50 +09:00
Matthias Krüger
920e47ceb5
NFC: fix typos
2019-04-04 11:15:30 +02:00
Matthias Krüger
e17dd4efa9
rustup https://github.com/rust-lang/rust/pull/59096/
2019-03-23 23:37:38 +01:00
Mateusz Mikuła
9b7ff501a6
Replace most of ty:Ty with Ty
2019-03-18 12:54:10 +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
Félix Fischer
ddc718087f
Renamed: Cyclomatic Complexity -> Cognitive Complexity
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* 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
a9de64a151
fix or ignore failing doc tests
2019-03-05 18:45:08 -05:00
Andy Russell
fe96ffeac9
move lint documentation into macro invocations
2019-03-05 18:45:08 -05:00
ljedrz
f3363b9cf2
align with rust-lang/rust/#58836
2019-03-01 19:10:14 +01:00
ljedrz
f2587703cc
enable rust-lang/rust#58754
2019-03-01 19:10:14 +01:00
Wilco Kusee
eb70a72459
Fix false negative
2019-02-26 17:29:36 +01:00
Wilco Kusee
fec6e55d1d
Attempt to fix false negative
2019-02-26 17:27:41 +01:00
Wilco Kusee
4cf720abbe
Move lint_map_unwrap_or to its own file
2019-02-26 17:27:41 +01:00
Wilco Kusee
54ab22f6db
Only suggest map_or for copy types
2019-02-26 17:27:40 +01:00
ljedrz
8dac8a6ba4
HirIdify some lints
2019-02-24 20:49:43 +01:00
bors
a5c16e5892
Auto merge of #3789 - bzzzzzz:needless_range_loop_bugfix, r=oli-obk
...
Make needless_range_loop not applicable to structures without iter method
Fixes https://github.com/rust-lang/rust-clippy/issues/3788
Now we will start lint indexed structure only if it has known iter or iter_mut method implemented.
2019-02-21 09:36:13 +00:00
bzzzz
7767b3a081
Fixed formatting and typo
2019-02-20 10:12:24 -08:00
bzzzz
f9c6682827
Make needless_range_loop not applicable to structures without iter method
2019-02-20 00:10:25 -08:00
Michael Wright
9185c8d996
Format
2019-02-18 08:32:53 +02:00
Michael Wright
6e7a813ed2
Improve iter_cloned_collect
suggestions
...
Fixes #3704
2019-02-18 07:30:50 +02:00
Grzegorz
16881390e1
removing redundant closures in the whole project
2019-02-10 13:35:44 +01:00
Araam Borhanian
1169066a0b
Adding lint for too many lines.
2019-02-01 13:21:19 -05:00
Matthias Krüger
3a96d6b603
rustup https://github.com/rust-lang/rust/pull/57907/
...
for file in `fd \.rs$` ; do sed -i s/span_suggestion_with_applicability/span_suggestion/g $file ; done
for file in `fd \.rs$` ; do sed -i s/span_suggestion_short_with_applicability/span_suggestion_short/g $file ; done
for file in `fd \.rs$` ; do sed -i s/span_suggestions_with_applicability/span_suggestions/g $file ; done
2019-01-27 13:33:56 +01:00
Matthias Krüger
e9e0a7e3bd
rustup https://github.com/rust-lang/rust/pull/57726
2019-01-27 01:42:34 +01:00
Michael Wright
18cacbabb4
Incorporate review suggestions
2019-01-26 11:55:54 +02:00
Michael Wright
5284b95a06
Fix expect_fun_call
lint suggestions
...
This commit corrects some bad suggestions produced by the
`expect_fun_call` lint and enables `rust-fix` checking on the tests.
Addresses #3630
2019-01-24 06:58:53 +02:00
Michael Wright
8747691bea
Run rustfmt
2019-01-20 12:49:45 +02:00
Michael Wright
f51f0178dd
Fixed breakage due to rust-lang/rust#57489
2019-01-20 12:21:30 +02:00
Shotaro Yamada
2ee713dc7b
Catch up with format_args
change
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Catches up with a change in rust-lang/rust#57537
Happened to fix a bug in `expect_fun_call`, that is the lint ignores more than
one arguments to `format`.
2019-01-19 21:18:31 +09:00
Philipp Hansch
38d4ac7cea
Remove all copyright license headers
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Discussion previously happened in https://github.com/rust-lang/rust/pull/43498
2019-01-08 21:46:39 +01:00
Michael Wright
d2ea6355a8
Update unwrap_get
code review suggestions
2019-01-07 06:22:39 +02:00
Michael Wright
4add1e23f9
Improve get_unwrap
suggestion
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Handle case where a reference is immediately dereferenced.
Fixes 3625
2019-01-06 11:46:03 +02:00
Konrad Borowski
3f62fc3a7e
Remove crate:: prefixes from crate paths
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This is somewhat misleading, as those are actually external crates,
and don't need a crate:: prefix.
2018-12-29 16:05:49 +01:00
Wilco Kusee
24ef8db402
Do not mark as_ref as useless if it's followed by a method call
2018-12-17 21:33:50 +01:00
flip1995
d866f31678
rustup rust-lang/rust#52994
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s/trim_left/trim_start/
s/trim_right/trim_end/
2018-12-14 12:35:44 +01:00
Matthias Krüger
273dc82872
run rustfmt
2018-12-09 12:03:10 +01:00
Philipp Hansch
fe3519e0dd
Swap if branches
2018-12-08 12:09:32 +01:00
Matthias Krüger
f13d23de41
rustup https://github.com/rust-lang/rust/pull/56502 ( .hir -> .hir() )
2018-12-08 12:05:09 +01:00
Philipp Hansch
26602ddff4
Merge pull request #3336 from HMPerson1/clone_on_copy_deref
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Fix `clone_on_copy` not detecting derefs sometimes
2018-12-08 09:59:02 +01:00
flip1995
20a07f6d80
Fix TyKind::<kind> usage in codebase
2018-12-05 12:47:10 +01:00
flip1995
63fa5d24e1
Fix some formatting issues
2018-11-27 21:49:09 +01:00
flip1995
1751d2496d
Run rustfmt on clippy_lints
2018-11-27 21:14:15 +01:00
flip1995
4e74eef6e9
Add applicability level to (nearly) every span_lint_and_sugg function
2018-11-27 15:29:23 +01:00
flip1995
3740da203b
Fix bugs and improve documentation
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Some bugs and some documentation is unrelated to the Applicability change, but
these bugs were serious and the documentation was kind of required to
understand what's going on.
2018-11-27 15:29:23 +01:00
flip1995
9096269610
Add Applicability::Unspecified to span_lint_and_sugg functions
2018-11-27 15:29:23 +01:00
kennytm
5563bd6cc3
Addressed comments.
2018-11-02 22:53:57 +08:00
kennytm
2b2acf1002
Fix dogfood error.
2018-11-02 22:53:57 +08:00
kennytm
2d1c9313b0
Added lints into_iter_on_ref
and into_iter_on_array
. Fix #1565 .
2018-11-02 22:53:56 +08:00
Matthias Krüger
df7cff31dc
clippy: fix pedantic warnings and run clippy::pedantic lints on the codebase.
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Turn on pedantic lints in dogfood and base tests.
needless_bool: fix clippy::items-after-statements
redundant_pattern_matching: fix clippy::similar-names
mods.rs: fix clippy::explicit-iter-loop
returns.rs: allow clippy::cast-possible-wrap
Fixes #3172
2018-11-02 12:16:43 +01:00
bors[bot]
7c86a9c05c
Merge #3387
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3387: Replace big if/else expression with match r=flip1995 a=mikerite
Co-authored-by: Michael Wright <mikerite@lavabit.com>
2018-11-02 07:58:00 +00:00
Michael Wright
0a41dfd946
Use slice patterns instead of padding
2018-11-01 07:06:47 +02:00
bors[bot]
73458aebe3
Merge #3368
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3368: added downsides to "known problems" for get_unwrap lint r=flip1995 a=humean
As a beginner I found this lint to be confusing because I was not sure how the `Option` type disappeared as conceptually I know that my `.get()` and Index could fail. Initially I thought maybe the compiler or clippy was smart enough to understand that it was impossible for my `.get()` to fail in this particular case, but it was explained to me that using the Index syntax is just shorthand for directly unwrapping the value:
https://doc.rust-lang.org/src/std/collections/hash/map.rs.html#1547
For beginners or users trying to iterate quickly it seems common to litter your code with `unwrap` or `except` as placeholders for where some explicit error handling might need to take place. I think it should be warned that using Index is merely more concise, but doesn't at all reduce the risk of panics and might in fact cause you to miss handling them in a future refactor.
Co-authored-by: Michael Rutter <michael.john.rutter@gmail.com>
Co-authored-by: Michael Rutter <humean@users.noreply.github.com>
2018-10-31 10:21:51 +00:00
Michael Wright
4e054ad320
Replace big if/else expression with match
2018-10-31 06:29:38 +02:00
Michael Rutter
232a483331
more consistent use of terminology; trait > syntax
2018-10-28 12:31:02 +00:00
Michael Rutter
061a48321c
added downsides to "known problems" for get_unwrap lint
2018-10-28 08:12:47 +00:00
Philipp Hansch
840e50e97f
Don't expand macro in or_fun_call suggestion
2018-10-27 15:47:56 +02:00
Matthias Krüger
b8a9099011
Revert "new_ret_no_self: add sample from #3313 to Known Problems section."
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This reverts commit fd2f6dd382
.
Issue #3313 has been fixed.
2018-10-25 13:39:02 +02:00
Josh Mcguigan
079f9f45b5
new_ret_no_self walk return type to check for self
2018-10-19 17:54:25 -07:00
HMPerson1
2a9dec681f
Fix suggestion for multiple derefs
2018-10-19 14:51:25 -04:00
Josh Mcguigan
097df8f223
new_ret_no_self correct false positive on raw pointer return types
2018-10-19 05:20:33 -07:00
Josh Mcguigan
6e75050be0
new_ret_no_self correct linting of tuple return types
2018-10-19 04:55:06 -07:00
HMPerson1
a2be050965
Fix clone_on_copy
not detecting derefs sometimes
2018-10-19 00:03:56 -04:00
Matthias Krüger
fd2f6dd382
new_ret_no_self: add sample from #3313 to Known Problems section.
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fix trivial typo on the way
2018-10-18 23:37:43 +02:00
Philipp Hansch
8f5a2484a0
Merge pull request #3303 from shssoichiro/3069-unnecessary-fold-pattern-guard
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Note known false positives in unnecessary_fold lint
2018-10-18 22:26:33 +02:00
Joshua Holmer
33847b579e
Update known problems for unnecessary_fold
2018-10-16 09:04:02 -04:00
Josh Mcguigan
a5e4805ecf
new_ret_no_self correctly lint impl return
2018-10-13 06:20:39 -07:00
Josh Mcguigan
2ef4af7db2
Removed unused variables
2018-10-13 06:20:39 -07:00
Josh Mcguigan
1c4fa419f3
new_ret_no_self fix false positive for impl trait return with associated type self
2018-10-13 06:20:39 -07:00
Josh Mcguigan
13ce96c4bf
new_ret_no_self corrected panic and added test stderr
2018-10-13 06:20:39 -07:00
Josh Mcguigan
eb854b233c
new_ret_no_self added positive test cases
2018-10-13 06:20:39 -07:00
Joshua Holmer
863c8e26fc
Revert "Exclude pattern guards from unnecessary_fold lint"
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This reverts commit d3c06f7252
.
2018-10-12 13:15:55 -04:00
Joshua Holmer
d3c06f7252
Exclude pattern guards from unnecessary_fold lint
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Methods like `Iterator::any` borrow the iterator mutably,
which is not allowed within a pattern guard and will fail to compile.
This commit prevents clippy from suggesting this type of change.
Closes #3069
2018-10-12 12:11:56 -04:00
Michael Wright
7499cb543d
Fix #2937
2018-10-10 07:52:58 +02:00
Philipp Hansch
41e94dd072
Merge pull request #3285 from devonhollowood/pedantic-dogfood-items-after-statements
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Pedantic dogfood: `items_after_statements`
2018-10-08 06:59:55 +01:00
Devon Hollowood
be983fbf52
Fix items_after_statements for sub-functions
2018-10-07 17:09:32 -07:00
Dylan Maccora
d129d049c6
Adding more detail to filter_map lint documentation.
2018-10-07 11:24:09 +11:00
Manish Goregaokar
e9c025ea70
Add license header to Rust files
2018-10-06 09:43:08 -07:00
Josh Mcguigan
f142098474
Correct false positive in wrong_self_convention lint for to_mut
2018-10-02 04:47:38 -07:00
Michael Wright
c2ee9c29ab
Merge branch 'master' into unnecessary_filter_map
2018-09-29 15:27:47 +02:00
Michael Wright
06f6b36025
rustfmt
2018-09-29 14:18:50 +02:00
Michael Wright
efdc739dfc
Move unnecessary_filter_map to a submodule
2018-09-29 14:12:40 +02:00