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1483 Commits

Author SHA1 Message Date
Philipp Hansch
a3ff21f4d6
Rename lint to option_map_unit_fn 
Rust does not have nil.
 2018-04-15 13:01:09 +02:00
Philipp Hansch
fbd71f901f
Use declare_clippy_lint and 'complexity' category 2018-04-15 13:01:09 +02:00
Philipp Hansch
ca60e8a2a0
Cleanup misc::check_nan 
This was a bit messed up after a bigger rebase.
 2018-04-15 13:01:09 +02:00
Philipp Hansch
991a30237a
Make it compile again 2018-04-15 13:01:09 +02:00
Phil Turnbull
d0bdfe5ce3
Handle non-trivial nil closures 
`reduce_nil_closure` mixed together a) 'is this a nil closure?' and b) 'can it
be reduced to a simple expression?'. Split the logic into two functions so we
can still generate a basic warning when the closure can't be simplified.
 2018-04-15 13:01:09 +02:00
Phil Turnbull
2f52d1d568
Return Spans instead of Cow<&str>'s 2018-04-15 13:01:09 +02:00
Phil Turnbull
30f2480fd8
Lint closures that return nil 2018-04-15 13:01:09 +02:00
Phil Turnbull
302f5d05f5
Lint Option.map(f) where f never returns 2018-04-15 13:01:09 +02:00
Phil Turnbull
e5ecbb55ee
Lint Option.map(f) where f returns nil 2018-04-15 13:01:09 +02:00
Oliver Schneider
b2e4b88d18
Merge pull request #2662 from mikerite/issue_2546 
Fix useless_format false negative
 2018-04-15 11:57:57 +02:00
Michael Wright
d171e8987e Fix clippy error 2018-04-15 05:20:30 +02:00
Michael Wright
a9c8d1bd90 Fix compilation for nightly 2018-04-15 
This only fixes compilation and the build. It's possible that the `author`
and `inspector` lints are broken but there are no failing tests.

Closes #2667
 2018-04-15 05:01:43 +02:00
Stefano Probst
01faa906d2
Fix Markdown link syntax in lint doc 
Currently this link is wrong rendered. See https://rust-lang-nursery.github.io/rust-clippy/v0.0.193/index.html#iter_next_loop
 2018-04-14 11:35:52 +02:00
Michael Wright
c7ad71ccf2 Fix clippy warnings 2018-04-12 08:50:42 +02:00
Michael Wright
6ae617b313 Fix useless_format false negative 
Closes #2546
 2018-04-12 08:21:03 +02:00
Oliver Schneider
8ec61a613a
Merge pull request #2661 from devonhollowood/ptr-ptr-casts 
Replace `misaligned_transmute` lint
 2018-04-11 13:23:15 +02:00
Devon Hollowood
b77d74030b Deprecate misaligned_transmute 2018-04-11 02:50:04 -07:00
Devon Hollowood
c6bc682325 Fix misaligned_transmute lint 
This is done by adding two new lints: cast_ptr_alignment and
transmute_ptr_to_ptr. These will replace misaligned_transmute.
 2018-04-11 02:17:59 -07:00
Oliver Schneider
4015395888
Version bump 2018-04-08 11:13:46 +02:00
Oliver Schneider
0692b2bb92
Temporarily disable the needless_borrow lint 2018-04-08 11:13:46 +02:00
Oliver Schneider
d247d9c690
Merge pull request #2645 from TimNN/regex-bytes-utf8 
Allow invalid UTF-8 in bytes Regexes
 2018-04-08 08:58:38 +02:00
Evan Simmons
d712991917 New lints for write! / writeln! macros. 2018-04-07 22:45:26 -07:00
Tim Neumann
fad826f966 allow invalid UTF-8 in bytes Regexes 2018-04-07 22:18:51 +02:00
Philipp Hansch
90e7d93d6c
Fix nonminimal_bool false positive 
It was checking any is_ok, is_err, is_some, is_none method for negation
but it should only perform the check for the built-in types, not custom
types.
 2018-04-07 12:52:59 +02:00
Oliver Schneider
fbb5050d82
Merge pull request #2641 from rcoh/patch-2 
Update hash_xor_eq docs to match behavior
 2018-04-07 09:42:54 +02:00
Russell Cohen
4b3326efd0
Fix docs to match behavior 2018-04-06 22:44:25 -07:00
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
Oliver Schneider
62d595b3dc
Merge pull request #2632 from phansch/fix_useless_format_false_positive 
Fix useless_format false positive with macros
 2018-04-05 09:59:12 +02:00
Philipp Hansch
ff98e3f9f5
Fix useless_format false positive with macros 
Clippy was issuing a warning when `format!` was used inside a macro.
That's a problem because macros have different syntax and can be outside
the control of the user.

This skips the `useless_format` check if the `format!` call is inside a
macro.
 2018-04-05 07:52:26 +02:00
Manish Goregaokar
2046694029 Bump version to 0.0.192 2018-04-04 18:00:21 -07:00
Manish Goregaokar
51336711d3 Remove uses of ExprKind::Inplace 2018-04-04 17:56:44 -07:00
flip1995
cecfdeab19
Don't trigger while_immutable_condition for mutable fields of tuples/structs 2018-04-03 16:41:30 +02:00
Oliver Schneider
90fcdafb79
Merge pull request #2608 from mrecachinas/feature/print-string-literal 
Check for literals as println! args
 2018-04-02 23:34:17 +02:00
Michael Recachinas
d504290839 Add edge case with env! arg to test and known problems 2018-04-02 21:14:29 +01:00
Philipp Hansch
b1b0b36cc0
Document the author lint 2018-04-02 14:55:00 +02:00
Michael Wright
e91404bcc3 Fix clippy warning 2018-04-02 07:35:13 +02:00
Michael Wright
0fbcb30303 Merge branch 'master' into dogfood_target_dir 2018-04-02 07:28:10 +02:00
Michael Wright
fcabbeb251 Fix clippy warning 
Fix too_many_arguments on `check_general_case` by allowing it. I can't
see a sensible way of grouping the parameters.
 2018-04-02 07:04:43 +02:00
Michael Wright
89cb053146 Fix clippy warning 
Fix cyclomatic_complexity warning on `check_expr` by allowing it. This
is preferable to increasing the threshold every time the method changes.
 2018-04-02 07:04:39 +02:00
Michael Wright
57af95b6f5 Fix clippy warning 
Fix `option_option` warning on `to_const_range` by taking the entire range
as an parameter instead of the start and end.
 2018-04-02 07:04:25 +02:00
Michael Wright
6397131f8a Fix clippy warning 
Allow `many_single_char_names` on `SpanlessHash::hash_expr`. Each
variable has a small scope and the method is readable.
 2018-04-02 07:04:06 +02:00
Michael Recachinas
511aa654d7 Change declare_lint! to declare_clippy_lint! 2018-04-02 00:25:57 +01:00
Michael Recachinas
62220abfa6 Add implementation and tests for literal checking in print/println format args 2018-04-01 23:19:53 +01:00
Philipp Hansch
db1ec44616
Handle nested block comments 2018-03-30 12:36:50 +02:00
Philipp Hansch
bb4af196be
Move empty_line_after_outer_attribute to nursery 
From the clippy side it's difficult to detect empty lines between
an attributes and the following item because empty lines and comments
are not part of the AST. The parsing currently works for basic cases
but is not perfect and can cause false positives.

Maybe libsyntax 2.0 will fix some of the problems around attributes but
comments will probably be never part of the AST so we would still have
to do some manual parsing.
 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
Manish Goregaokar
b09e115404 Bump to 0.191 2018-03-30 10:38:42 +02:00
Manish Goregaokar
83748f5e48 Rustup to rustc 1.26.0-nightly (ae544ee1c 2018-03-29) 2018-03-30 10:35:51 +02:00
Manish Goregaokar
9887b972d4
Merge pull request #2589 from rust-lang-nursery/rangearg 
Move RangeArgument
 2018-03-29 16:21:45 +02:00
Oliver Schneider
c1bbc173da
Address review comments 2018-03-29 13:41:53 +02:00
Manish Goregaokar
b75618206c Move RangeArgument 2018-03-29 13:13:27 +02:00
Oliver Schneider
eafb9fe8df
Update test suite 2018-03-28 23:49:32 +02:00
Oliver Schneider
d6344c47e3
Categorize all the lints! 2018-03-28 15:24:26 +02:00
Oliver Schneider
ef9fdbb8a9
Implementation + move one lint 2018-03-27 17:13:55 +02:00
Oliver Schneider
96d5af36f8
Version bump 2018-03-27 12:14:46 +02:00
Oliver Schneider
b6e2c47df0
Merge pull request #2572 from flip1995/immut_while 
Fix check of immutable condition in closure
 2018-03-27 07:07:27 +02:00
Michael Wright
546d2fec29 Fix enum_glob_use false positives 
Closes #2397.

This checks the def of the `ItemUse` path instead of checking the
capitalization of the path segements. It was noted that this def would
sometimes be `Def::Mod` instead of `Def::Enum` but it seems correct now.
 2018-03-27 06:34:11 +02:00
flip1995
7d29075132
Skip the mutation in while body case for closures 2018-03-27 02:13:06 +02:00
flip1995
d458f22d89
Fix check of immutable condition in closure 2018-03-27 01:21:25 +02:00
Oliver Schneider
b01b0083ba
Merge pull request #2576 from kimsnj/infinite_loop 
while_immutable_condition: fix handling of self
 2018-03-27 00:06:16 +02:00
Karim Snj
737247e50e while_immutable_condition: limit suggestion span to condition 2018-03-26 23:24:57 +02:00
Karim Snj
85bcaad412 while_immutable_condition: fix handling of self 2018-03-26 23:16:54 +02:00
Philipp Hansch
034c81b761
Fix false positive in empty_line_after_outer_attribute 
`empty_line_after_outer_attribute` produced a false positive warning when
deriving `Copy` and/or `Clone` for an item.

It looks like the second point in [this comment][that_comment] is related,
as the attribute that causes the false positive has a path of
`rustc_copy_clone_marker`.

Fixes #2475

[that_comment]: https://github.com/rust-lang/rust/issues/35900#issuecomment-245978831
 2018-03-26 21:57:42 +02:00
Oliver Schneider
9fb63d5fc4
Merge pull request #2574 from mark-i-m/i128 
i128 is stabilizing
 2018-03-26 07:04:42 +02:00
Mark Mansi
f25d4fd253 make it pass for now 2018-03-25 21:04:05 -05:00
Mark Mansi
a4d869ca76 i128 is stable 2018-03-25 20:35:23 -05:00
Michael Wright
70d8f85e7e Minor refactoring (walk_ptrs_ty_depth) 
Replace `walk_ptrs_ty_depth` with `walk_ptrs_ty` when the depth value is
ignored.
 2018-03-21 20:10:10 +02:00
Oliver Schneider
2d01f42dde
Merge pull request #2539 from Baelyk/master 
Add suggestion to useless_format
 2018-03-20 08:22:04 +01:00
Baelyk
48027105dc Add suggestion to useless_format 
Resolves #2505

Suggests that you use `"foo".to_string()` instead of `format!("foo")`.
 2018-03-19 09:27:15 -05:00
Oliver Schneider
47a706682c
Version bump 2018-03-19 09:26:05 +01:00
Oliver Schneider
4edd140e57
Rustup 2018-03-18 13:26:57 +01:00
flip1995
ad459184a3 Don't lint comparison operators in arithmetic impls 2018-03-17 22:02:34 +01:00
flip1995
4fdc81dd7a Check if the panic message was created by the assert-macro 2018-03-17 21:19:32 +01:00
Mateusz Mikuła
3b387eaabe Allow float_cmp in consts lint code 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 11:36:14 +01:00
Mateusz Mikuła
c7770bf907 Remove attributes for stable features 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 11:09:05 +01:00
Mateusz Mikuła
4c94dd238f Fix BiRem for floats 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 10:54:49 +01:00
Mateusz Mikuła
cfb9b982c5 Apply clippy suggestions 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-16 10:54:49 +01:00
Oliver Schneider
8749927973
Rustup 2018-03-16 09:44:20 +01:00
Mateusz Mikuła
a54e4661b7 Fix warning 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-15 13:24:51 +01:00
Mateusz Mikuła
3662ee76ab Merge branch 'miri' 2018-03-15 10:49:13 +01:00
Mateusz Mikuła
fd6542d0de Rustup 
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
 2018-03-15 10:25:40 +01:00
Oliver Schneider
21f387d278
Update dependencies 2018-03-13 16:54:13 +01:00
Oliver Schneider
f7b2578aea
Update to rustc master 2018-03-13 11:38:21 +01:00
Hidehito Yabuuchi
d637163435 Fix comment 2018-03-11 14:03:09 +09:00
Hidehito Yabuuchi
ed769a3bc4 Ignore all macros in redundant_field_names 2018-03-11 13:57:28 +09:00
Karim Snj
ae5354e6ef lint: while immutable condition: do not lint constants 2018-03-07 18:25:09 +01:00
Oliver Schneider
4cf02c7e1a
Merge pull request #2483 from kimsnj/infinite_loop 
immutable while condition
 2018-03-07 08:09:48 +01:00
Oliver Schneider
7d5ecd5ad5
Merge pull request #2511 from flip1995/sus_impl 
UnNeg and UnNot count as additional operations now
 2018-03-06 14:35:54 +01:00
Niklas Fiekas
d55890a2b1 Increase unreadable_literal digits (fixes #1958) 2018-03-06 14:24:01 +01:00
flip1995
ed4535641b
UnNeg and UnNot count as additional operations now 2018-03-06 13:58:03 +01:00
Karim Snj
1ea84c80c1 lint: while immutable condition: refactor to use ExprUseVisitor 2018-03-05 22:42:32 +01:00
Oliver Schneider
7dbf315cde
Merge pull request #2509 from ordovicia/redundant_field_names_range 
Remove unused variable and a minor refactoring
 2018-03-05 11:13:55 +01:00
Hidehito Yabuuchi
8e406760a4 Move call of is_range_expression() outside of blocks 2018-03-05 18:20:27 +09:00
Oliver Schneider
05f92b84c9
Merge pull request #2507 from ordovicia/redundant_field_names_range 
Don't lint range syntax with var name `start` and/or `end`
 2018-03-05 09:41:00 +01:00
Hidehito Yabuuchi
e13dcd26e3 Unused variable is left 2018-03-05 17:40:42 +09:00
Oliver Schneider
40ebff8c7a
Merge pull request #2493 from bootandy/fix_cow 
Lint passing Cow by reference
 2018-03-05 09:35:11 +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
598acba7d5
Merge pull request #2497 from waywardmonkeys/single-char-pattern 
Fix single_char_pattern for \n, \t, etc.
 2018-03-05 08:43:17 +01:00
Oliver Schneider
6662aa41f9
Merge branch 'master' into fix_cow 2018-03-05 08:42:19 +01:00
Oliver Schneider
f071d1994f
Merge pull request #2504 from flip1995/lit_float_repr 
Fix unreadable_literal lint for scientific float notation
 2018-03-05 08:38:32 +01:00
Hidehito Yabuuchi
7b59557dcd Don't lint range syntax with var name start and end 2018-03-05 14:31:37 +09:00
HMPerson1
3045f432c7
Fix #2496 2018-03-04 22:56:03 -05:00
flip1995
86ce897084
Fix unreadable_literal lint for scientific float notation 2018-03-04 16:28:34 +01:00
bootandy
e3c13da830 Change recomendation to: &[type] from Cow<type> 2018-03-03 12:25:20 -05:00
Alex Butler
fc5b377cec Fix #2494 add suggestion for unreadable_literal 
Add `rustc --explain E0308` line to relevant tests
 2018-03-03 12:25:20 -05:00
Bruce Mitchener
769a1d9b6c Fix single_char_pattern for \n, \t, etc. 
Single characters that are escaped weren't being searched / replaced
correctly in the hint string, so it was saying to replace, say,
`"\n"` with `"\n"` rather than `'\n'`.
 2018-03-02 22:00:01 +07:00
Karim Snj
7d35fab304 lint: while loop: detect if no var from the condition is mutated 2018-03-02 00:01:08 +01:00
Karim Snj
37eca59438 lint: while immutable condition: refactor to use hir::Visitor 2018-03-01 22:00:43 +01:00
Alex Butler
42000c6cf9
Fix #2494 add suggestion for unreadable_literal 
Add `rustc --explain E0308` line to relevant tests
 2018-03-01 15:26:39 +00:00
bootandy
9a002e52e5 Lint passing Cow by reference 
Add lint for reference to Cow to the same place in the code where
lint for reference to String lives.

https://github.com/rust-lang-nursery/rust-clippy/issues/2405
 2018-02-28 10:24:10 -05:00
Manish Goregaokar
539b4b61ec Bump to 0.0.187 2018-02-26 12:32:18 -08:00
Manish Goregaokar
a512fb265b oops 2018-02-26 12:31:29 -08:00
Manish Goregaokar
167d978372 Rustup to rustc 1.26.0-nightly (322d7f7b9 2018-02-25) 2018-02-26 11:57:14 -08:00
Karim Snj
5c1be4a4ba lint: immutable only vars in while condition 2018-02-25 18:25:31 +01:00
Oliver Schneider
6097b8240b
Merge pull request #2479 from gnieto/fix/authorLint 
Fix author lint
 2018-02-24 22:06:25 +01:00
Guillem Nieto
3ac84b2542 Remove explicit visit_qpath method 
Instead of replacing the default behaviour of the visit_qpath method,
I've moved the printing code to private method of PrintVisitor
(print_qpath).
 2018-02-24 19:34:51 +01:00
Guillem Nieto
8494f57c82 Fix author lint 
The author lint was generating invalid code as shown on issue:
https://github.com/rust-lang-nursery/rust-clippy/issues/2442

I've changed the generated code to properly track cast
expressions.

Unfortunatelly, I've had to rewrite the `visit_decl` method, to
avoid that last if of the chain will be added. After looking at the code,
this last line was being added because of the `let x: char` part, but not
because of the `0x45df as char` expression.

It seems that let statements should not generate code on the author
lint, but I'm not sure that this is true or if I'm breaking
something on other code generation parts.

Finally, I've added a test for the author lint, but I'm not sure that
this needs to be added to the testsuite.
 2018-02-24 02:19:47 +01:00
Manish Goregaokar
d5e233a720 Merge branch 'rustup' 2018-02-23 09:03:18 -08:00
Manish Goregaokar
f69fcc08d2 Update Rust to 063deba92e 2018-02-23 09:01:26 -08:00
Oliver Schneider
575c3c4b54
Merge pull request #2471 from bootandy/fix_span2 
Fix: point to correct problem part of code, update test
 2018-02-23 08:31:57 +01:00
bootandy
aef07e3392 Do not pass Span by reference 2018-02-22 10:11:20 -05:00
Oliver Schneider
5e6342d4ae
Merge pull request #2473 from phansch/handle_multiline_attributes 
Lint multiline attributes properly
 2018-02-21 21:44:04 +01:00
Philipp Hansch
d3d3d7d7be
Lint multiline attributes properly 
This makes it so that the `empty_line_after_outer_attribute` lint only
checks for newlines between the end of the attribute and the beginning
of the following item.

We need to check for the empty line count being bigger than 2 because
now the snippet of valid code contains only `\n` and splitting it
produces `["", ""]`
Invalid code will contain more than 2 empty strings.
 2018-02-21 21:29:05 +01:00
bootandy
a7c97256dc Stop unwanted newlines being applied on unwrap_or 2018-02-21 11:29:08 -05:00
bootandy
c708154c16 Simplify creation of span_replace_word 
Part of unwrap_or test
 2018-02-20 12:38:20 -05:00
bootandy
941e062fd4 Fix: point to correct problem part of code 
Fix span so it no longer contains the whole train-wreck of code and only
points to the problem function (for the unwrap_or lint).

https://github.com/rust-lang-nursery/rust-clippy/issues/2422

Update ui test methods - it had several cases where the error message
span is now shorter
 2018-02-19 12:14:53 -05:00
Philipp Krones
c43e053f3f
Merge branch 'master' into suspicious_impl 2018-02-19 13:04:14 +01:00
flip1995
aa20277a17 Lint for suspicious implementations of arithmetic std::ops traits 2018-02-13 15:40:17 +01:00
TomasKralCZ
42120141bd Suggestion fixed, simplified lint logic. 2018-02-12 11:26:00 +01:00
TomasKralCZ
85642ddd23 Implement redundant field names lint #2244 2018-02-10 22:52:31 +01:00
Oliver Schneider
6feb0dd982
Fixes #2426 (if_same_then_else false positive) 2018-02-09 15:31:55 +01:00
Oliver Schneider
ff32d5f734
Fix #2427 2018-02-09 15:25:12 +01:00
Oliver Schneider
88970ec8cf
Remove rarely used type_size helper function 2018-02-09 15:24:31 +01:00
Oliver Schneider
6f48e37d22
Merge pull request #2444 from phansch/fix_incorrect_useless_attribute_suggestion 
Partly fix incorrect useless_attribute suggestion
 2018-02-07 09:07:46 +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
Jonathan Goodman
73f2ba5ded don't suggest eliding 'static on associated consts 2018-02-06 12:22:34 -06:00
flip1995
63a7daf78c Make decimal_literal_representation a restriction lint 2018-02-06 13:05:20 +01:00
Guillem Nieto
bcf2e41421 Fix ICE comparing ExprRange 
`eq_expr` on hir::utils was throwing an ICE due to an invalid
LateContext being used. Due to this missusage, it was generating an ICE
with the code on the following issue:
https://github.com/rust-lang-nursery/rust-clippy/issues/2423
 2018-02-06 01:06:32 +01:00
Oliver Schneider
503a63390d
Cleanup calls to layout_of 2018-02-05 11:28:09 +01:00
Oliver Schneider
ce47e529d2
Version Bump 2018-02-05 08:48:40 +01:00
Oliver Schneider
30a37efaac
Merge pull request #2433 from kimsnj/matches_sugg 
Fix suggestions for ref matches
 2018-02-05 08:21:21 +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
Oliver Schneider
02ee62533d
Merge pull request #2428 from phansch/fix_lint_list_issues 
Allow empty lines in lint doc examples
 2018-02-05 08:18:20 +01:00
Oliver Schneider
bef22006b4
Merge pull request #2419 from phansch/fix_doc_comment_false_positive 
Fix false positive in empty_line_after_outer_attr
 2018-02-05 08:17:29 +01:00
messense
5226b664a1
Rustup to rustc 1.25.0-nightly (0c6091fbd 2018-02-04) 2018-02-05 12:16:17 +08:00
Karim Snj
9575dac491 Fix suggestions for ref matches 2018-02-04 13:41:54 +01:00
Manish Goregaokar
8e8cf2feb1 Bump to 0.0.185 2018-02-02 13:23:32 +05:30
HMPerson1
10d2feddba
Fix const_static_lifetime 2018-02-02 02:03:21 -05:00
HMPerson1
ff83b3ecb9
Fix non_expressive_names 2018-02-02 01:54:07 -05:00
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
Philipp Hansch
5c28cd259a
Allow empty lines in lint doc examples 
This makes sure that empty lines in lint examples are preserved.

It also fixes the documentation for the invalid_ref lint, which was not
shown because of an extra newline before the lint declaration.
 2018-02-01 23:21:36 +01:00
Philipp Hansch
a64724fac4
Fix false positive in empty_line_after_outer_attr 
Doc comments are syntactic sugar for #[doc] attributes, so this lint was
catching them, too.

This commit makes it so that doc comments are ignored in this lint.

I think, for normal attributes it makes sense to warn about following empty
lines, for doc comments, less. This way the user has some freedom over
the formatting.
 2018-02-01 07:43:03 +01:00
Guillem Nieto
74ae9b15b5 Add question mark operator 2018-01-31 00:10:35 +01:00
Oliver Schneider
ee8d32850d
Merge pull request #2413 from flip1995/assign_ops 
Improved suggestion on misrefactored_assign_op lint
 2018-01-30 19:17:38 +01:00
flip1995
bd421cb5a5 Additionally suggest the semantic equal variant 2018-01-30 17:45:35 +01:00
Oliver Schneider
8123495e0f
Version bump 2018-01-30 15:02:47 +01:00
flip1995
b7cb0752ff Improved suggestion on misrefactored_assign_op lint. Fixes #1239 2018-01-30 14:58:38 +01:00
Oliver Schneider
39d1d6081f
Merge pull request #2340 from phansch/newline_after_attributes 
Warn on empty lines after outer attributes
 2018-01-30 13:09:23 +01:00
Seiichi Uchida
a3c2323767 Add double comparions lint 2018-01-30 10:35:35 +09:00
Seiichi Uchida
c3e9ec65a1 Rustup to rustc 1.25.0-nightly (90eb44a58 2018-01-29) 2018-01-30 10:35:22 +09:00
Philipp Hansch
3d54e56ed4
Add workaround for hidden outer attribute 
If the snippet is empty, it's an attribute that was inserted during macro
expansion and we want to ignore those, because they could come from external
sources that the user has no control over.
For some reason these attributes don't have any expansion info on them, so
we have to check it this way until there is a better way.
 2018-01-29 10:03:53 +01:00
Philipp Hansch
aade0d563e
Make lint work on all members of ast::Item_ 2018-01-29 10:03:52 +01:00
Philipp Hansch
80827c1f74
Warn on empty lines after outer attributes 2018-01-29 10:03:52 +01:00
Manish Goregaokar
81c5a05648
Bump to 0.0.183 2018-01-29 11:20:29 +05:30
Seiichi Uchida
e40bc64f4f Rustup to rustc 1.25.0-nightly (7d6e5b9da 2018-01-27) 2018-01-28 16:28:48 +09:00
Michael Wright
daa39b3be1 Fix compilation 
Fix the compilation broken by these two changes:
+ 2d56abfbeb (diff-7fceb7ede15b205bf5ad812c31d75384L1459)
+ ccf0d8399e (diff-64b696b0ef6ad44140e973801ed82b25L2771)
 2018-01-27 15:03:17 +02:00
Devon Hollowood
0413b3f6cf Add misaligned_transmute lint 2018-01-25 00:48:36 -08:00
Oliver Schneider
930a8c6cab
Version Bump 2018-01-25 08:58:47 +01:00
Manish Goregaokar
5437050013 Rustup to rustc 1.25.0-nightly (a0dcecff9 2018-01-24) 2018-01-25 13:14:04 +05:30
Manish Goregaokar
383cc9e545 Add known false positive for enum_glob_use 2018-01-25 12:55:58 +05:30
Oliver Schneider
ea042657e5
Enable more patterns in the author lint 2018-01-24 13:04:06 +01:00
flip1995
31892e205e let invalid_regex point to the right place for raw strings 2018-01-23 16:52:14 +01:00
Oliver Schneider
8e7f76db9a
Merge pull request #2362 from flip1995/master 
Lint for numeric literals that have a better representation
 2018-01-23 15:54:35 +01:00
flip1995
600147926b Apply requested changes 2018-01-23 15:29:31 +01:00
flip1995
23f90afa1b Add configurable threshold, default: 4096 2018-01-23 12:34:40 +01:00
Phil Ellison
29f8cea5fd Use existing match_var function 2018-01-22 05:46:32 +00:00
Phil Ellison
2132e5c58c Fix unnecessary_fold bug 2018-01-22 05:34:42 +00:00
Manish Goregaokar
96cba36b46
Rustup to rustc 1.25.0-nightly (97520ccb1 2018-01-21) 2018-01-22 10:35:02 +05:30
mcarton
eb009e2de9 Small documentation formatting fix 2018-01-20 23:32:02 +01:00
Oliver Schneider
70302595a4
Merge branch 'master' of github.com:Manishearth/rust-clippy into fold_any 2018-01-19 12:10:24 +01:00
Oliver Schneider
9a2c50f3d6
Merge pull request #2364 from flip1995/precedence 
Add macro check to precedence lint
 2018-01-19 12:07:00 +01:00
Oliver Schneider
3c6064130b
Merge pull request #2367 from etaoins/inline-fn-without-body-lint 
Lint for trait methods without bodies
 2018-01-19 09:14:46 +01:00
Oliver Schneider
26c415ab2d
Merge pull request #2381 from HMPerson1/remove_is_unit_expr 
Replace `is_unit_expr`
 2018-01-19 09:14:04 +01:00
Michael Wright
fca248957b Merge branch 'master' into option_option_pr 2018-01-19 07:56:46 +02:00
HMPerson1
e09805e8ca
Use unit_expr 2018-01-18 17:33:09 -05:00
HMPerson1
7a6c03f876
Add is_unit_expr to deprecated lints list 2018-01-18 17:29:14 -05:00
HMPerson1
8081f6fd6e
Replace is_unit_expr 2018-01-18 17:04:26 -05:00
Oliver Schneider
8217e33718
Only suggest implementing Copy if it can actually be done 2018-01-18 14:27:47 +01:00
Ryan Cumming
7467b83377 Suggest removing inline attributes 
This adds a `suggest_remove_item` helper that will remove an item and
all trailing whitespace. This should handle both attributes on the same
line as the function and on a separate line; the function takes the
position of the original attribute.
 2018-01-18 20:02:42 +11:00
Ryan Cumming
5f3c340bfb Lint for trait methods without bodies 
As discussed in rust-lang/rust#47475 the #[inline] attribute is
currently allowed on trait methods without bodies (i.e. without a
default implementation). This is misleading as it could be interpreted
as affecting the implementations of the trait method. Add a lint for any
use of #[inline] on a trait method without a body.

Fixes rust-lang/rust#47475
 2018-01-18 20:01:24 +11:00
Manish Goregaokar
552e950080 needless_pass_by_value: Whitelist RangeArgument (fixes #2357) 2018-01-18 14:30:53 +05:30
Manish Goregaokar
2a30c8a194 needless_pass_by_value: Add suggestion for implementing Copy (fixes #2222) 2018-01-18 14:30:47 +05:30
Manish Goregaokar
cf1fbaa36a needless_pass_by_value: Ignore for extern funcs (fixes #1844) 2018-01-18 14:30:32 +05:30
Michael Wright
bf7efead17 Rename variable 
Rename `vec` to `ty` in `match_type_parameter`. This variable is a type
and not a vector. Previously it would only refer to `Vec<_>` so the name used
to make sense.
 2018-01-18 07:52:24 +02:00
Michael Wright
ec60baa864 Merge branch 'master' into option_option_pr 2018-01-18 07:21:48 +02:00
Phil Ellison
a324a2bc38 Fix typos 2018-01-17 21:54:09 +00:00
Phil Ellison
b73efad600 Add some reviewer comments 2018-01-17 21:06:16 +00:00
Phil Ellison
9806b31d53 Rename lint, improve documentation 2018-01-17 20:21:29 +00:00
Phil Ellison
1cac693bc7 Lint on folds implementing .all, .sum and .product 2018-01-17 19:12:44 +00:00