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92 commits

Author SHA1 Message Date
xFrednet
12c61612f7
Update lint documentation to use markdown headlines 2021-07-28 14:31:59 +02:00
mbartlett21
cadad20da1 Add semicolons up to needless_for_each.rs 2021-05-25 00:54:50 +00:00
Jason Newcomb
bcf3488007
Minor cleanup of map_entry and a few additional tests. 2021-04-15 08:25:24 -04:00
Jason Newcomb
3323ff7145
map_entry improvements 
Suggest using `or_insert_with` when possible
 2021-04-15 08:22:40 -04:00
Jason Newcomb
b63a5b56d6
map_entry improvements 
Lint `if _.[!]contains_key(&_) { .. } else { .. }` so long as one of the branches contains an insertion.
 2021-04-15 08:19:59 -04:00
Jason Newcomb
ce5e927713
Improve map_entry lint 
Fix false positives where the map is used before inserting into the map.
Fix false positives where two insertions happen.
Suggest using `if let Entry::Vacant(e) = _.entry(_)` when `or_insert` might be a semantic change
 2021-04-15 08:19:40 -04:00
Jason Newcomb
12fce55766
Fix all occurences of needless_borrow internally 2021-04-06 10:43:47 -04:00
Cameron Steffen
0743e841f0 Don't re-export clippy_utils::* 2021-03-17 09:13:52 -05:00
Cameron Steffen
1c3a3e7dc6 Don't re-export clippy_utils::diagnostics::* 2021-03-15 20:06:01 -05:00
Cameron Steffen
6fc52a63d1 Move some utils to clippy_utils::source module 2021-03-15 15:34:15 -05:00
Cameron Steffen
eb7f8d6089 Move some utils to ty_utils 2021-03-15 13:44:09 -05:00
Cameron Steffen
2b3a731e1c Add missing diagnostic item Symbols 2021-02-26 22:12:36 -06:00
Ömer Sinan Ağacan
34b373d309 Rename HIR UnOp variants 
This renames the variants in HIR UnOp from

    enum UnOp {
        UnDeref,
        UnNot,
        UnNeg,
    }

to

    enum UnOp {
        Deref,
        Not,
        Neg,
    }

Motivations:

- This is more consistent with the rest of the code base where most enum
  variants don't have a prefix.

- These variants are never used without the `UnOp` prefix so the extra
  `Un` prefix doesn't help with readability. E.g. we don't have any
  `UnDeref`s in the code, we only have `UnOp::UnDeref`.

- MIR `UnOp` type variants don't have a prefix so this is more
  consistent with MIR types.

- "un" prefix reads like "inverse" or "reverse", so as a beginner in
  rustc code base when I see "UnDeref" what comes to my mind is
  something like "&*" instead of just "*".
 2021-02-09 11:39:20 +03:00
Caio
7d42172899 Reintroduce hir::ExprKind::If 2021-01-07 18:54:12 -03:00
flip1995
d1f9cad102 Merge commit 'e636b88aa180e8cab9e28802aac90adbc984234d' into clippyup 2020-09-24 14:49:22 +02:00
Valentin Lazureanu
5a20489c5c Rename TypeckTables to TypeckResults. 2020-07-17 08:47:04 +00:00
Eduard-Mihai Burtescu
30c046ede4 Use 'tcx for references to AccessLevels wherever possible. 2020-07-03 00:04:48 +03:00
Eduard-Mihai Burtescu
f5ce0e5fe9 rustc_lint: only query typeck_tables_of when a lint needs it. 2020-06-26 02:56:23 +03:00
Aaron Hill
6b3ee8f600 Update Clippy for MethodCall changes 2020-06-10 17:30:11 -04:00
Philipp Hansch
0480ff861a
More diagnostic items 
In particular for:

* `VecDeque`
* `String`
* `Mutex`
* `HashMap`
* `HashSet`

cc https://github.com/rust-lang/rust/pull/71414 https://github.com/rust-lang/rust-clippy/issues/5393
 2020-04-26 13:44:08 +02:00
Philipp Hansch
870ae36f85
Cleanup: Rename 'db' variable to 'diag' 2020-04-17 08:08:00 +02:00
Matthias Krüger
aff57e0f43 rustup https://github.com/rust-lang/rust/pull/70536 2020-03-30 11:17:58 +02:00
Matthias Krüger
ba0884bee3 rustup https://github.com/rust-lang/rust/pull/68944 2020-03-16 11:36:17 +01:00
flip1995
8472ecda0f
Fix fallout 2020-02-21 11:14:18 +01:00
Yuki Okushi
ce1c6b285d Rustup to rust-lang/rust#68045 2020-01-13 21:55:57 +09:00
Yuki Okushi
39947992b5 Rustup to rust-lang/rust#67806 2020-01-11 21:50:00 +09:00
Yuki Okushi
e58cfac458 Rustup to rust-lang/rust#67979 2020-01-09 16:43:51 +09:00
Yuki Okushi
2f2eaf8b7e Rustup to rust-lang/rust#67886 2020-01-07 01:46:33 +09:00
Philipp Hansch
c5178e82b4
Rustup to https://github.com/rust-lang/rust/pull/67853 
Specifically caused by https://github.com/rust-lang/rust/pull/67786
 2020-01-04 11:30:03 +01:00
Yuki Okushi
e2636729ec Rustup to rust-lang/rust#66936 2019-12-27 16:13:53 +09:00
Matthias Krüger
98e433d70d
Rustup to rust-lang/rust#66878 2019-12-04 01:34:01 +01:00
Manish Goregaokar
341e266508 Add BorrowKind::Ref 2019-11-27 14:39:28 -08:00
flip1995
d43c424145
Rustup to rust-lang/rust#66671 2019-11-25 13:18:38 +01:00
flip1995
4bbd10a585
Rustup to rust-lang/rust#64813 2019-09-27 17:21:20 +02:00
Manish Goregaokar
4368771548 map_entry test: Fix semicolon, add run-rustfix 2019-09-25 14:45:18 -07:00
Manish Goregaokar
d445bf2e89 Remove suggestion for complex map_entry cases 2019-09-25 13:54:53 -07:00
Yuki Okushi
c94c5e9048 Fix map_entry false positive 2019-09-03 20:31:02 +09:00
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
Lzu Tao
4fa498a3eb Fix warnings about unnecessary lifetime bounds 
Rustup https://github.com/rust-lang/rust/pull/61172
 2019-06-20 01:36:23 +07:00
Oliver Scherer
f7f85a0dca Prevent symbocalypse 2019-05-17 23:53:54 +02:00
Oliver Scherer
dfbc74b08b Rustfmt all the things 2019-05-14 10:33:48 +02:00
Oliver Scherer
b2dbda4d48 Use symbols instead of strings 2019-05-14 10:33:42 +02:00
Manish Goregaokar
c9ed92ce20 More uses of higher::if_block 2019-05-10 23:40:42 -07:00
Matthew Kraai
753c39672e Use lint pass macros 
Fixes #3917.
 2019-04-17 09:35:22 -07:00
Andy Russell
fe96ffeac9
move lint documentation into macro invocations 2019-03-05 18:45:08 -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
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
Konrad Borowski
3f62fc3a7e Remove crate:: prefixes from crate paths 
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
flip1995
1751d2496d
Run rustfmt on clippy_lints 2018-11-27 21:14:15 +01:00