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
memoryleak47
d9508ba99d
typo
2018-04-05 04:13:14 +02:00
flip1995
cecfdeab19
Don't trigger while_immutable_condition for mutable fields of tuples/structs
2018-04-03 16:41:30 +02:00
Michael Recachinas
fa8161ba2e
Revert adding env! to tests
2018-04-02 21:34:04 +01:00
Michael Recachinas
d504290839
Add edge case with env! arg to test and known problems
2018-04-02 21:14:29 +01:00
Michael Recachinas
ddd75fbfec
Add #![allow(print_literal)] to other test/ui/print_*.rs tests
2018-04-02 00:24:40 +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
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
Oliver Schneider
c1bbc173da
Address review comments
2018-03-29 13:41:53 +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
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
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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
e9f6a7c72f
whitespace
2018-03-25 21:26:10 -05:00
Mark Mansi
e2d7ef9972
attempt fix stderr
2018-03-25 21:17:38 -05:00
Mark Mansi
f25d4fd253
make it pass for now
2018-03-25 21:04:05 -05:00
Mark Mansi
748ad9fb4b
i128 is stable
2018-03-25 20:34:44 -05:00
Michael Wright
2b68f00722
Add tests to ensure that issue #2420 is resolved
...
The issue was probably fixed by ff32d5f7Closes #2420 .
2018-03-23 20:26:52 +02:00
Oliver Schneider
2d01f42dde
Merge pull request #2539 from Baelyk/master
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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
flip1995
ad459184a3
Don't lint comparison operators in arithmetic impls
2018-03-17 22:02:34 +01:00
Oliver Schneider
8749927973
Rustup
2018-03-16 09:44:20 +01:00
Mateusz Mikuła
3662ee76ab
Merge branch 'miri'
2018-03-15 10:49:13 +01:00
Mateusz Mikuła
ca785afc31
Update tests
...
Signed-off-by: Mateusz Mikuła <mati865@gmail.com>
2018-03-15 10:25:57 +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
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
Karim Snj
814827113e
lint: immutable condition: add internally mutable test
2018-03-06 18:27:11 +01:00
Oliver Schneider
7d5ecd5ad5
Merge pull request #2511 from flip1995/sus_impl
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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
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
Oliver Schneider
40ebff8c7a
Merge pull request #2493 from bootandy/fix_cow
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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
Oliver Schneider
5b48b03375
Typo
2018-03-05 08:33:37 +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
Karim Snj
5c1be4a4ba
lint: immutable only vars in while condition
2018-02-25 18:25:31 +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
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
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
f3d1a0cec2
Add newlines in unwrap_or ui test
2018-02-20 12:37:30 -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
Jonathan Goodman
44780aca5d
make the copies.rs test actually test the correct lints
2018-02-08 13:26:50 -06:00
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
30a37efaac
Merge pull request #2433 from kimsnj/matches_sugg
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Fix suggestions for ref matches
2018-02-05 08:21:21 +01:00
Oliver Schneider
7fddc6116e
Merge pull request #2415 from HMPerson1/fix-2356
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Fix `ImplItem`s being ignored
2018-02-05 08:19:11 +01:00
Oliver Schneider
bef22006b4
Merge pull request #2419 from phansch/fix_doc_comment_false_positive
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Fix false positive in empty_line_after_outer_attr
2018-02-05 08:17:29 +01:00
Karim Snj
21f606bd68
Removing extra newline
2018-02-04 13:55:37 +01:00
Karim Snj
9575dac491
Fix suggestions for ref matches
2018-02-04 13:41:54 +01:00
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
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
05ed421930
Update UI tests
2018-01-31 00:10:35 +01:00
Guillem Nieto
74ae9b15b5
Add question mark operator
2018-01-31 00:10:35 +01:00
flip1995
bd421cb5a5
Additionally suggest the semantic equal variant
2018-01-30 17:45:35 +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
Tim Nielens
0778ac81c8
#1121 : already fixed, adding a test
2018-01-29 16:52:22 +01:00
Philipp Hansch
aade0d563e
Make lint work on all members of ast::Item_
2018-01-29 10:03:52 +01:00
Philipp Hansch
83909398d2
Add test case for comments between item and attr
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
4b9a0b8644
Update spans
2018-01-29 09:48:11 +05:30
Devon Hollowood
0413b3f6cf
Add misaligned_transmute lint
2018-01-25 00:48:36 -08:00
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
