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924 Commits

Author SHA1 Message Date
Philipp Hansch
c4c9d9fc62
Add suggestion for explicit_write lint 2018-12-12 07:31:01 +01:00
Matthias Krüger
36266b3e6c test reformatting: revert more questionable changes done by rustfmt and add #[rustfmt::skip] 2018-12-11 20:50:55 +01:00
Matthias Krüger
743e9e3561 Merge branch 'master' into rustfmt_tests 2018-12-11 01:42:38 +01:00
Matthias Krüger
625ca772b5 tests: fix more cases where rustfmt would have hurt the tests 2018-12-11 01:31:04 +01:00
Matthias Krüger
f1d5194e3d tests: revert some changs and add further rustfmt::skip attributes. 2018-12-11 00:59:59 +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
Matthias Krüger
0a6e568f07 test formatting: don't format tests/ui/formatting.rs 2018-12-10 15:46:01 +01:00
Matthias Krüger
7bcc2cd9c8 update test stderr 2018-12-10 08:22:07 +01:00
Shotaro Yamada
109d4b1ab3 Lint redundant clone of projection 2018-12-10 08:48:14 +09:00
Matthias Krüger
435299be30 rustfmt tests 2018-12-09 23:26:16 +01:00
Matthias Krüger
9b839cd4b5 update line numbers of tests 2018-12-09 17:24:08 +01:00
Matthias Krüger
4583d78156 add rustfmt::skip attributes to some tests 2018-12-09 17:21:49 +01:00
Shotaro Yamada
a4fe567602 Fix test 
`if true` is recognized by MIR optimization.
 2018-12-09 23:51:31 +09:00
Philipp Hansch
43542f8d89
Remove a run-rustfix annotation (for now) 
Starting to work on #2376, this annotation got in the way. Going to
remove it for now.
 2018-12-09 15:16:36 +01:00
Philipp Hansch
26602ddff4
Merge pull request #3336 from HMPerson1/clone_on_copy_deref 
Fix `clone_on_copy` not detecting derefs sometimes
 2018-12-08 09:59:02 +01:00
Philipp Hansch
c4ef06a9b6
Merge pull request #3497 from daxpedda/master 
Fix bug in `implicit_return`.
 2018-12-06 14:13:20 +01:00
daxpedda
973d676cd1
Fix bug in implicit_return. 
Bug was already covered by test, but test was not checked for.
 2018-12-06 12:22:54 +01:00
Felix Kohlgrüber
a8a0b236b5 fix #3482 and add ui test for it 2018-12-06 11:07:10 +01:00
daxpedda
aed2b986e6 Renamed to implicit_return. 
Covered all other kinds besides `ExprKind::Lit`.
Added check for replacing `break` with `return`.
 2018-12-05 14:39:09 +01:00
daxpedda
978f8c65ee Renamed forced_return to missing_returns. 
Better clarification in the docs.
Ran `update_lints`.
 2018-12-05 10:54:21 +01:00
daxpedda
d5d6692288 Added FORCED_RETURN lint. 2018-12-05 01:59:09 +01:00
Philipp Krones
3f24cdf10f
Merge pull request #3490 from phansch/extract_single_match_else_ui_test 
Extract single_match_else UI test
 2018-12-04 14:57:19 +01:00
Philipp Hansch
68bb900eba
Merge pull request #3473 from lucasloisp/additional-bool-comparisons 
Adds inequality cases to bool comparison (#3438)
 2018-12-04 07:26:29 +01:00
Philipp Hansch
3f72d4d630
Extract single_match_else UI test 
There's only one test currently.
I also updated the lint doc with a 'good' example and changed the lint
help text a bit.

cc #2038
 2018-12-04 07:20:13 +01:00
Lucas Lois
3930148059 Adds inequality cases to bool comparison lint 
The lint now checks cases like `y != true`
 2018-12-03 16:32:11 -03:00
Oliver S̶c̶h̶n̶e̶i̶d̶e̶r Scherer
c00210d7ba
Merge pull request #3478 from dtolnay/setlen 
Remove unsafe_vector_initialization lint
 2018-12-03 12:42:31 +01:00
David Tolnay
e632a1946e
Remove unsafe_vector_initialization lint 2018-12-03 02:48:37 -08:00
David Tolnay
1a14cb3643
Keep testing large_digit_groups as ui test 2018-12-01 17:23:53 -08:00
David Tolnay
67f9d24c1b
Keep testing unsafe_vector_initialization as ui test 2018-12-01 17:19:39 -08:00
flip1995
0c6483bf21
Update stderr file 2018-11-27 15:29:23 +01:00
Guillem Nieto
5fa04bc3cd Lint only the first statment/expression after alloc 
Instead of searching for all the successive expressions after a vector
allocation, check only the first expression.

This is done to minimize the amount of false positives of the lint.
 2018-11-25 14:34:23 -08:00
Guillem Nieto
5b77ee95dc Rename some symbols 
Renamed some symbols in order to make them a little bit more accurate.
 2018-11-25 14:34:23 -08:00
Guillem Nieto
2753f1cbd4 Split lint into slow and unsafe vector initalization 2018-11-25 14:34:23 -08:00
Guillem Nieto
9b4bc3b6ef Add unsafe set_len initialization 2018-11-25 14:34:23 -08:00
Guillem Nieto
e0ccc9d9af Add slow zero-filled vector initialization lint 
Add lint to detect slow zero-filled vector initialization. It detects
when a vector is zero-filled with extended with `repeat(0).take(len)`
or `resize(len, 0)`.
This zero-fillings are usually slower than simply using `vec![0; len]`.
 2018-11-25 14:34:23 -08:00
Matthias Krüger
f5929e0797 rust-lang-nursery/rust-clippy => rust-lang/rust-clippy 2018-11-22 04:40:09 +01:00
Wayne Warren
ca4803101f Update trivially_copy_pass_by_ref with Trait stderr output 2018-11-21 07:52:02 -06:00
Wayne Warren
67c32eb2c4 Update trivially_copy_pass_by_ref with Trait examples 2018-11-21 07:52:02 -06:00
flip1995
655a2b4709
Add regression test 2018-11-15 17:06:36 +01:00
Michael Wright
e2e892b59b Fix wrong suggestion for redundant_closure_call 
Fixes #1684
 2018-11-14 08:01:39 +02:00
Michael Wright
5ade9ff44e Fix use_self false positive on use statements 2018-11-13 06:15:33 +02:00
Michael Wright
460c2b317b Fix use_self false positive 
This fixes the first error reported in issue #3410.
 2018-11-10 10:57:11 +02:00
Michael Wright
2353f24095 Merge branch 'master' into fix-missing-comma-fp 2018-11-06 07:00:54 +02:00
bors[bot]
7e417d4cbd Merge #3353 
3353: float support added for mistyped_literal_suffixes lint r=mikerite a=Maxgy

I implemented the mistyped_literal_suffixes lint for float literals.

```
#![allow(unused_variables)]

fn main() {
    let x = 1E2_32;
    let x = 75.22_64;
}
```
Given the above, the additional check suggests the variables to be written as `let x = 1E2_f32` and `let x = 75.22_f64`.

Fixes #3167 

Co-authored-by: Maxwell Anderson <maxwell.brayden.anderson@gmail.com>
 2018-11-05 03:58:15 +00:00
Michael Wright
0c1ffc1d1f Fix possible_missing_comma false positives 
`possible_missing_comma` should only trigger when the binary operator has
unary equivalent. Otherwise, it's not possible to insert a comma without
breaking compilation. The operators identified were `+`, `&`, `*` and `-`.

This fixes the specific examples given in issues #3244 and #3396
but doesn't address the conflict this lint has with the style of starting
a line with a binary operator.
 2018-11-04 10:02:49 +02:00
bors[bot]
486300b89d Merge #3400 
3400: Fix a false-positive of needless_borrow r=phansch a=sinkuu



Co-authored-by: Shotaro Yamada <sinkuu@sinkuu.xyz>
 2018-11-03 08:34:13 +00:00
flip1995
318f84ffcf
Update stderr 2018-11-02 19:50:24 +01:00
flip1995
5c1385249e
Rename test files 2018-11-02 19:50:24 +01:00
flip1995
7df7a0a86e
Add tests from rustfmt::skip test file 2018-11-02 19:50:24 +01:00
flip1995
352da1d33d
Add test for non-crate-level inner attributes 2018-11-02 19:49:58 +01:00