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Author SHA1 Message Date
flip1995
1463d6f69f
Error an unknown or deprecated Clippy attribute 2019-02-28 16:44:42 +01:00
ljedrz
7bc2e1d60d fix: replace wrong id 2019-02-25 11:06:46 +01:00
ljedrz
8dac8a6ba4 HirIdify some lints 2019-02-24 20:49:43 +01:00
Philipp Hansch
7d883cddbc
Extract diagnostics module and document some functions 
This moves the lint building functions from `utils/mod.rs` to their own
`utils/diagnostics.rs` file. Also adds documentation for three of them.
 2019-02-24 14:11:05 +01:00
Philipp Hansch
ff1b1a7c9f
Document some span_lint_* util functions 2019-02-24 09:49:17 +01:00
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
flip1995
10811d5d89
Fix breakage from rust-lang/rust#58296 2019-02-14 14:01:43 +01:00
Grzegorz
16881390e1 removing redundant closures in the whole project 2019-02-10 13:35:44 +01:00
Hirokazu Hata
71dfbe2072 Use Hir::Def opt_def_id 2019-02-09 13:28:21 +09:00
Hirokazu Hata
66f8fa320b Add new Def type ConstParam 2019-02-09 11:42:13 +09:00
bors
4259377ea6 Auto merge of #3725 - mikerite:fix-2728, r=phansch 
Fix `cast_sign_loss` false positive

This checks if the value is a non-negative constant before linting about
losing the sign.

Because the `constant` function doesn't handle const functions, we check if
the value is from a call to a `max_value` function directly. A utility method
called `get_def_path` was added to make checking for the function paths
easier.

Fixes #2728
 2019-02-04 05:52:44 +00:00
Michael Wright
f3ee53d225 Document get_def_path 2019-02-04 07:30:24 +02:00
Michael Wright
c02367c4e9 Fix breakage due to rust-lang/rust#58079 
The rustc change added HirId to a few nodes. As I understand it, the plan is
to remove the NodeId from these nodes eventually. Where the NodeId was
not being matched, I used `..` to try and avoid further breakage. Where it
was, I used `_` to make the fix easier when NodeId is removed.
 2019-02-03 09:12:07 +02:00
Michael Wright
3cf8c0b3b5 Fix cast_sign_loss false positive 
This checks if the value is a non-negative constant before linting about
losing the sign.

Because the `constant` function doesn't handle const functions, we check if
the value is from a call to a `max_value` function directly. A utility method
called `get_def_path` was added to make checking for the function paths
easier.

Fixes #2728
 2019-01-31 06:32:29 +02:00
Philipp Hansch
d0d7c5e922
cargo fmt 2019-01-29 19:56:19 +01:00
Philipp Hansch
0c6bdda562
Use built-in entry_fn detection over self-built 2019-01-29 08:19:05 +01:00
Philipp Hansch
c0a02691d8
cargo fmt 2019-01-29 08:19:05 +01:00
Philipp Hansch
c3980bf0bc
Add initial version of const_fn lint 2019-01-29 08:19:05 +01:00
bors
410d5ba6c3 Auto merge of #3700 - phansch:would_you_like_some_help_with_this_const_fn, r=oli-obk 
Prevent incorrect cast_lossless suggestion in const_fn

`::from` is not a const fn, so applying the suggestion of
`cast_lossless` would fail to compile. The fix is to skip the lint if
the cast is found inside a const fn.

Fixes #3656
 2019-01-28 14:30:18 +00:00
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
Philipp Hansch
8c416c3197
Prevent incorrect cast_lossless suggestion in const_fn 
`::from` is not a const fn, so applying the suggestion of
`cast_lossless` would fail to compile. The fix is to skip the lint if
the cast is found inside a const fn.
 2019-01-26 10:57:15 +01:00
Oliver Scherer
d6c806378e Rustfmt all the things 2019-01-22 16:27:42 +01:00
Oliver Scherer
38cdf63acf Don't make decisions on values that don't represent the decision 2019-01-22 15:28:51 +01:00
Oliver Scherer
3168023cc8 Rustup 2019-01-22 15:17:05 +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
bors
756b32e1e2 Auto merge of #3623 - phansch:rustup, r=flip1995 
rustup: https://github.com/rust-lang/rust/pull/55517

None
 2019-01-03 22:29:09 +00:00
Philipp Hansch
d1fffe07c5
rustup: https://github.com/rust-lang/rust/pull/55517 2019-01-03 21:54:57 +01:00
John Kåre Alsaker
3af68f831a Make clippy work with parallel rustc 2019-01-03 19:18:06 +01:00
Philipp Hansch
cc76384807
Some improvements to util documentation 2018-12-31 12:12:50 +01:00
Matthias Krüger
e590025f61 rustup https://github.com/rust-lang/rust/pull/56225/ 
item.name -> item.ident.name
 2018-12-30 01:09:24 +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
bors
ada0b2b095 Auto merge of #3518 - sinkuu:redundant_clone_tw, r=phansch 
Lint redundant clone of fields

Makes `redundant_clone` warn on unnecessary `foo.field.clone()` sometimes (it can detect an unnecessary clone only if the base of projection, `foo` in this case, is not used at all after that). This is enough for cases like `returns_tuple().0.clone()`.
 2018-12-10 18:55:49 +00:00
Shotaro Yamada
109d4b1ab3 Lint redundant clone of projection 2018-12-10 08:48:14 +09:00
Matthias Krüger
273dc82872 run rustfmt 2018-12-09 12:03:10 +01:00
Philipp Hansch
d90cad24a1
Fix c_void false positive caused by libc refactoring 
The path of `libc::c_void` has changes in 5c1a6b8a6d
The DefId path is now always platform specific like
`libc::windows::c_void`. This fixes our c_void detection to only check
the first and last elements.
 2018-12-08 12:05:11 +01:00
Matthias Krüger
f13d23de41
rustup https://github.com/rust-lang/rust/pull/56502 ( .hir -> .hir() ) 2018-12-08 12:05:09 +01:00
Matthias Krüger
45cbdf471d rustup clippy build with latest rustc 
(breakage due to 08f8faedd0 )

Fixes #3500
 2018-12-06 16:44:22 +01:00
flip1995
3740da203b
Fix bugs and improve documentation 
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
flip1995
fad267c3b3
Introduce snippet_with_applicability and hir_with_applicability functions 2018-11-27 15:29:14 +01:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
ff7da3264e
Merge pull request #3447 from phansch/small_rename 
s/file_map/source_map
 2018-11-22 15:08:13 +01:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
87ec0580f9
Merge branch 'master' into version_ids 2018-11-22 10:22:25 +01:00
Philipp Hansch
c4b08a5b0c
s/file_map/source_map 2018-11-22 07:53:59 +01:00
Matthias Krüger
f5929e0797 rust-lang-nursery/rust-clippy => rust-lang/rust-clippy 2018-11-22 04:40:09 +01:00
Oliver Scherer
617d861041 Enable rustup clippy to refer to the correct documentation 2018-11-21 13:33:42 +01:00
Matthias Krüger
396701613e rustup https://github.com/rust-lang/rust/pull/55665 (pass contexts by reference) 2018-11-04 22:47:20 +01:00
Michael Wright
4e054ad320 Replace big if/else expression with match 2018-10-31 06:29:38 +02:00
Manish Goregaokar
a06296f836 Rustup to rustc 1.31.0-nightly (fb2446ad5 2018-10-30) 2018-10-30 04:06:37 +00:00
Philipp Hansch
af1548f58f
Don't expand macro in single_match suggestion 2018-10-27 15:47:56 +02:00
Philipp Hansch
aa7bcb9074
Don't expand macro in identity_conversion suggestion 2018-10-27 15:47:56 +02:00
Shotaro Yamada
9a150b4aa1 Use lint_root 2018-10-26 01:16:14 +09:00
Devon Hollowood
dcef9d0795 Fix stutter lints 2018-10-11 15:42:22 -07:00
Devon Hollowood
2b9abc5daa Fix cast_possible_wrap and cast_sign_loss warnings 2018-10-08 22:34:10 -07:00
Manish Goregaokar
e9c025ea70 Add license header to Rust files 2018-10-06 09:43:08 -07:00
Manish Goregaokar
cbde8201c5 Remove unused utils 2018-10-05 13:26:39 -07:00
Manish Goregaokar
c430147942 Fix push_item_path call (rustup to 4cf11765dc98536c6eedf33f2df7f72f6e161263) 2018-10-03 02:06:26 -07:00
Michael Wright
4b4d758ce0 Fix warnings in clippy_lints 2018-09-27 06:29:48 +02:00
Vitaly _Vi Shukela
92034e20c8
Use span_suggestion_with_applicability instead of span_suggestion 2018-09-20 14:38:47 +02:00
Eduard-Mihai Burtescu
9219fc6c5c Reintroduce extern crate for non-Cargo dependencies. 2018-09-15 11:10:51 +03:00
Manish Goregaokar
7b530c79b2 Add match on StructCtor 2018-09-14 12:41:20 +05:30
Matthias Krüger
554fe1ed5c remove "clippy::" lint prefix from lint name in doc url. 
Fixes #3132
 2018-09-06 00:45:57 +02:00
Corey Farwell
05f637cf88 Make clippy_lints::{utils,consts} modules private, remove unused items. 2018-08-28 21:32:20 -05:00
Oliver Schneider
d99cea0f16 Update imports and rustup 2018-08-28 13:13:42 +02:00
Matthias Krüger
712d2d4fa1 rustup, fix breakage introduced by https://github.com/rust-lang/rust/pull/53581 2018-08-22 23:34:52 +02:00
Manish Goregaokar
76321d3300 codemap -> source_map 
https://github.com/rust-lang/rust/pull/52953
 2018-08-19 19:06:54 -07:00
Oliver Schneider
99a087bea5 Update to rustc master 2018-08-08 13:19:07 +02:00
Oliver Schneider
328fea3e0d Rustup 2018-08-07 16:34:17 +02:00
Alex Crichton
8ef759e027 Fix fallout from rust-lang/rust#52841 2018-08-02 18:08:22 -07:00
Alex Crichton
40349b23ea Fix breakage from rust-lang/rust#52949 2018-08-02 13:00:14 -07:00
Dale Wijnand
a1cce2d06a
Inline utils::in_external_macro 2018-07-24 10:38:58 +01:00
Dale Wijnand
b1fa7b91ba
Delegate utils::in_external_macro to rustc::lint::in_external_macro 2018-07-24 10:34:18 +01:00
Oliver Schneider
afd91248ed Rustup 2018-07-23 13:01:12 +02:00
Manish Goregaokar
1f65617372 Merge branch 'macro-use' into HEAD 2018-07-20 00:52:01 -07:00
Manish Goregaokar
5918a3fc1e Remove import of if_chain 2018-07-20 00:50:02 -07:00
Alexander Regueiro
4d2c838a32 Update to nightly 2018-07-20 03:59:07 +01:00
Manish Goregaokar
c7676356b8 Remove import of matches 2018-07-19 01:06:02 -07:00
Oliver Schneider
6992937002 Update for hir renamings in rustc 2018-07-16 15:07:39 +02:00
csmoe
12ded030b6 TyKind 2018-07-16 11:48:33 +02:00
csmoe
1bd17e4fa2 ExprKind 2018-07-16 11:46:37 +02:00
Mateusz Mikuła
48cb6e273e Rustup 2018-06-29 09:49:05 +02:00
Mateusz Mikuła
1036df5699 Fix clippy_lints doc-tests 2018-06-25 21:22:53 +02:00
flip1995
203ad28021
resolve merge of NameAndSpan and ExpnInfo rust-lang/rust#51726 2018-06-25 12:25:20 +02:00
flip1995
d9a80d2f84
Resolve field, struct and function renaming 
Addresses the errors produced by (re)moving, merging or renaming
structs, fields and methods by rust-lang/rust#48149 and rust-lang/rust#51580
 2018-06-25 12:25:20 +02:00
Oliver Schneider
4839c790ae
Merge pull request #2844 from illicitonion/default_trait_access 
Add default_trait_access lint
 2018-06-19 10:10:20 +02:00
Oliver Schneider
7d672888fe Version bump 2018-06-19 09:56:37 +02:00
Daniel Wagner-Hall
b24d75313e Exclude generated code 2018-06-18 10:29:25 +01:00
Fabian Zaiser
81821acd59 Implement lint that checks for unidiomatic unwrap() (fixes #1770) 
This checks for things like

    if x.is_some() {
        x.unwrap()
    }

which should be written using `if let` or `match` instead.

In the process I moved some logic to determine which variables are
mutated in an expression to utils/usage.rs.
 2018-06-08 05:29:25 +02:00
Philipp Hansch
17aff1d774
Fix cargo late bound region mismatch ICE 2018-06-07 07:42:45 +02:00
Mateusz Mikuła
424a33720d Run rustfix 2018-05-30 10:15:50 +02:00
Mateusz Mikuła
a1c44e966e Update to nightly 2018-05-22 
Fixes #2788
 2018-05-23 14:47:48 +02:00
Oliver Schneider
e0df4ccfc5 Use the new scoped tool attributes 2018-05-19 14:04:57 +02:00
Mateusz Mikuła
f0c823a85e Rustup to 2018-05-16 2018-05-17 11:21:15 +02:00
Philipp Hansch
665cf96221
Rustup to 2018-05-11 2018-05-11 09:53:21 +02:00
Oliver Schneider
c1b39c4551
Merge pull request #2713 from alexreg/nightly-fix 
Fixed build for latest rust master
 2018-05-04 15:06:59 +02:00
Alexander Regueiro
00b549ad40 Fixed build for latest nightly (again) 2018-05-03 23:28:48 +01:00
Cyril Plisko
e94ec44ab3 Simplify some internal code 
Addresses #2709
 2018-05-01 20:33:32 +03:00
Alexander Regueiro
c7ff9334a6 Fixed build for latest nightly 2018-05-01 17:10:25 +01:00
Philipp Hansch
1712e18b77
Rustup to latest nightly 
Due to https://github.com/rust-lang/rust/pull/48995 and
https://github.com/rust-lang/rust/pull/49894
 2018-04-28 12:56:31 +02:00
Mateusz Mikuła
cc7d66aa9c rustup 2018-04-27 14:00:43 +02:00
Michael Wright
fe8068c41b Fix compilation for nightly 2018-04-06 
Breakages for introduced by rust pull request
'AST: Give spans to all identifies' - rust-lang/rust/pull#49154

Closes #2639
 2018-04-07 07:32:30 +02:00
Michael Wright
e91404bcc3 Fix clippy warning 2018-04-02 07:35:13 +02:00
Philipp Hansch
db1ec44616
Handle nested block comments 2018-03-30 12:36:50 +02:00
Philipp Hansch
b7929cafe1
Fix false positive in empty_line_after_outer_attr 
Before, when you had a block comment between an attribute and the
following item like this:

```rust
\#[crate_type = "lib"]
/*

*/
pub struct Rust;
```

It would cause a false positive on the lint, because there is an empty
line inside the block comment.

This makes sure that basic block comments are detected and removed from
the snippet that was created before.
 2018-03-30 12:36:50 +02:00
Mateusz Mikuła
cfb9b982c5 Apply clippy suggestions 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 10:54:49 +01:00
Oliver Schneider
f7b2578aea
Update to rustc master 2018-03-13 11:38:21 +01:00
Hidehito Yabuuchi
cdb60c6547 Make redundant_field_name not care range expressions 
Hand-written `Range` struct family are treated normally.
 2018-03-05 17:30:07 +09:00
Oliver Schneider
88970ec8cf
Remove rarely used type_size helper function 2018-02-09 15:24:31 +01:00
Philipp Hansch
81f5969704
Partly fix incorrect useless_attribute suggestion 
This fixes an incorrect suggestion from the `useless_attribute` lint
when using `cfg_attr`.

Additionally, it will not show a suggestion anymore, if the attribute
begins on a previous line, because it is much harder to construct the
span of multi-line `cfg_attr` attributes as they don't appear in the AST.

To fix it completely, one would have to parse upwards into the file,
and find the beginning of the `cfg_attr` attribute.
 2018-02-06 22:35:11 +01:00
Oliver Schneider
503a63390d
Cleanup calls to layout_of 2018-02-05 11:28:09 +01:00
Oliver Schneider
7fddc6116e
Merge pull request #2415 from HMPerson1/fix-2356 
Fix `ImplItem`s being ignored
 2018-02-05 08:19:11 +01:00
messense
5226b664a1
Rustup to rustc 1.25.0-nightly (0c6091fbd 2018-02-04) 2018-02-05 12:16:17 +08:00
HMPerson1
3a4ea45821
Fix get_enclosing_block 2018-02-02 01:53:48 -05:00
Frederick Zhang
c5ee8b5dfb set CodeSuggestion approximate to false. fixes #2429 2018-02-02 16:24:32 +11:00
Devon Hollowood
0413b3f6cf Add misaligned_transmute lint 2018-01-25 00:48:36 -08:00
Phil Ellison
b73efad600 Add some reviewer comments 2018-01-17 21:06:16 +00:00
Phil Ellison
a64d19cc0e Fix error span to play nicely with rustfix 2018-01-16 21:20:55 +00:00
Phil Ellison
70a5535ffa Address some review comments 2018-01-14 18:18:09 +00:00
Phil Ellison
528be23c07 Move get_arg_name into utils 2018-01-14 10:05:01 +00:00
Oliver Schneider
8ddcb81a15
Rustup and lazy_static version mismatch fix 
fixes #2274
 2017-12-15 10:05:32 +01:00
Frederick Zhang
e91b01348e fix usage of LayoutDetails 2017-11-21 16:51:36 +11:00
Oliver Schneider
c6a4eaeb0d
Rustup 2017-11-15 08:38:43 +01:00
Oliver Schneider
299f1270a6
Rustup 2017-11-10 08:58:54 +01:00
topecongiro
7a06d312fd Cargo fmt 2017-11-05 04:55:56 +09:00
Manish Goregaokar
f76225e388 Handle TyForeign 2017-10-29 05:21:25 -04:00
Alex Burka
24a2c14733 remove if_let_chain 2017-10-23 17:53:30 -04:00
Alex Burka
41840ae3c4 mechanically swap if_let_chain -> if_chain 2017-10-23 15:18:02 -04:00
Paul Florence
406931381b Fixed some code in clippy to pass the new, removed formatting changes. 2017-10-20 10:17:41 -04:00
sinkuu
5a61d88fa1 Apply suggestions 2017-10-11 22:17:00 +09:00
Oliver Schneider
73a1dd8e7f Merge pull request #2117 from sinkuu/improve_take_by_value 
Improve needless_pass_by_value
 2017-10-08 20:14:55 +02:00
sinkuu
2be6245179 Duplicate ptr_arg's suggestion logic 2017-10-08 17:51:44 +09:00
Chris Emerson
9a0a8a0010 Move has_drop to the utils module. 2017-09-19 21:38:35 +01:00
Andre Bogus
72be166756 add suggestions for .clone() in ptr_arg fns 2017-09-16 09:10:26 +02:00
Oliver Schneider
32a9394490
Rustup 2017-09-13 15:34:04 +02:00
Oliver Schneider
b127ad251f
Rustup 2017-09-12 14:38:59 +02:00
Andre Bogus
e7e8e79020 suggestion for ptr_arg 2017-09-10 19:32:24 +02:00
Aaron Hill
8adc42b5b4
Update for latest Rust 
This is mainly due to https://github.com/rust-lang/rust/commit/dead08cb33134
 2017-09-09 01:23:08 -04:00
Oliver Schneider
e4524ac4de
Run nightly rustfmt 2017-09-05 12:39:27 +02:00
M. Hasbini
ee8c51be00 Fix "further information" link 
"further information" link was missing the `v` part from the url.
e.g.
wrong (404 notfound): https://rust-lang-nursery.github.io/rust-clippy/0.0.157/index.html#map_entry
correct: https://rust-lang-nursery.github.io/rust-clippy/v0.0.157/index.html#map_entry
 2017-09-04 20:03:51 +03:00
Oliver Schneider
045139613a
Link to current versions docs instead of master docs 2017-09-01 12:34:10 +02:00
Oliver Schneider
ff91c6359a
wiki -> docs 2017-09-01 12:34:10 +02:00
Oliver Schneider
c64073b2f5
Deprecate the wiki and remove the lint list from the README (fixes #1933) 2017-09-01 12:34:05 +02:00
Oliver Schneider
a8cf4e8ecb
Accessing Span internals is deprecated 2017-08-31 14:47:45 +02:00
Oliver Schneider
9d6c0feef2
Rustup (fixes #2002) 2017-08-30 10:54:41 +02:00
Alexey Zabelin
695bedbe27
Rename match_path_old to match_path 
The old `match_path` was renamed to `match_qpath`.

As per #1983.
 2017-08-24 20:42:50 -04:00
Andre Bogus
6d989c729d add closure arg check, also catch non-consts 2017-08-23 17:54:35 +02:00
Oliver Schneider
2430e06a60 Run Dogfood for use_self 2017-08-21 13:32:12 +02:00
Oliver Schneider
b005748b85 Merge pull request #1971 from Frederick888/fix-1970 
Try to fix #1970
 2017-08-21 09:35:59 +02:00
Oliver Schneider
5e5478a3c3 Merge pull request #1931 from rust-lang-nursery/move_links 
Change all links to reflect the move to rust-lang-nursery
 2017-08-21 09:35:19 +02:00
Frederick Zhang
f770d15350 use CompilerDesugaringKind 2017-08-19 18:03:29 +10:00