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2243 Commits

Author SHA1 Message Date
Konrad Borowski
6faf1330aa Move a hint to an error message in cast_ref_to_mut lint 
This matches mem::transmute::<&T, &mut T> lint in rustc.
 2019-01-07 14:37:28 +01:00
Konrad Borowski
1cab4d15a2 Add a note to cast_ref_to_mut lint 2019-01-07 14:37:28 +01:00
Konrad Borowski
fd57874106 Use ty::Ref instead of ty::TyKind::Ref 2019-01-07 14:37:28 +01:00
Konrad Borowski
34daf09aa4 cast_ref_to_mut lint 2019-01-07 14:37:28 +01:00
Marcel Hellwig
a3931229c4
Add missing ` in default lint 2019-01-07 14:32:32 +01:00
Wilco Kusee
351688db78
Improve tests and exclude nested impls 2019-01-07 14:11:53 +01:00
A.A.Abroskin
96058616e2 run ./util/dev update_lints 2019-01-07 13:33:06 +03:00
A.A.Abroskin
3d9535a106 Add unreachable!() as option 2019-01-07 13:30:17 +03:00
A.A.Abroskin
98c5f37ad2 Add assert(true) and assert(false) lints 2019-01-07 13:30:17 +03:00
Michael Wright
d2ea6355a8 Update unwrap_get code review suggestions 2019-01-07 06:22:39 +02:00
Wilco Kusee
7230768998 Update known problems 2019-01-06 15:41:02 +01:00
Wilco Kusee
ff191a808e Restrict use_self on nested items 2019-01-06 15:34:36 +01:00
Michael Wright
4add1e23f9 Improve get_unwrap suggestion 
Handle case where a reference is immediately dereferenced.

Fixes 3625
 2019-01-06 11:46:03 +02:00
Matthias Krüger
3389a68834 Revert "Auto merge of #3603 - xfix:random-state-lint, r=phansch" 
This reverts commit 0a6593cd1b, reversing
changes made to 5277a1fb6c.

This hopefully fixes #3628
 2019-01-05 10:19:04 +01:00
bors
d264e406be Auto merge of #3627 - detrumi:use_self_local_macro, r=phansch 
Trigger `use_self` lint in local macros

Closes #2098

The test currently only covers local macros. #2098 suggested this:
> You could add the macro in question into the `mini_macro` subcrate

But that doesn't work for a `macro_rules`:
```
error: cannot export macro_rules! macros from a `proc-macro` crate type currently
```

So I suggest leaving out the test for external macros, as using `in_external_macro` seems straigtforward enough. Alternatives would be to use to add an additional crate (overkill if you ask me), or test with a `proc-macro`.
 2019-01-05 08:51:13 +00:00
Matthias Krüger
a4b99c6d68 rustup https://github.com/rust-lang/rust/pull/56837 2019-01-05 08:21:56 +01:00
Matthias Krüger
33ec4e5220 rustup (don't know the exact PR unfortunately) 2019-01-05 01:12:33 +01:00
bors
194a91c45d Auto merge of #3601 - xfix:move-constant-write-lint, r=flip1995 
Move constant write checks to temporary_assignment lint

They make more sense here

cc #3595
 2019-01-04 14:59:11 +00:00
Wilco Kusee
407ff74dcc
Trigger use_self lint in local macros 2019-01-04 13:01:31 +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
bors
c7c75db827 Auto merge of #3621 - Zoxc:parallel, r=phansch 
Make clippy work with parallel rustc
 2019-01-03 19:27:32 +00:00
John Kåre Alsaker
3af68f831a Make clippy work with parallel rustc 2019-01-03 19:18:06 +01:00
bors
5b8b01e8dc Auto merge of #3519 - phansch:brave_newer_ui_tests, r=flip1995 
Integrate rustfix into Clippy test suite

Once the [PR to compiletest-rs](https://github.com/laumann/compiletest-rs/pull/151) is reviewed and merged this fixes #2376.

I will create a separate tracking issue for adding `run-rustfix` to all tests.
 2019-01-03 15:08:47 +00:00
bors
0a6593cd1b Auto merge of #3603 - xfix:random-state-lint, r=phansch 
random_state lint
 2019-01-03 02:00:46 +00:00
bors
84aa027888 Auto merge of #3607 - detrumi:limit_infinite_iter_to_known_types, r=phansch 
Only trigger `infinite_iter` lint for infinitely allocating `collect()` calls

Fixes  #3538

~Oh, I guess this should actually check other methods like `count` as well, not only `collect()`.~
Never mind, `collect` is the only of these functions that allocates a data structure.
 2019-01-03 00:12:02 +00:00
Wilco Kusee
f38fb56baf Limit infinite_iter collect() check to known types 2018-12-31 13:38:31 +01:00
bors
85ba5f0f17 Auto merge of #3608 - phansch:improve_util_docs, r=oli-obk 
Some improvements to util documentation

None
 2018-12-31 12:03:28 +00:00
Philipp Hansch
cc76384807
Some improvements to util documentation 2018-12-31 12:12:50 +01:00
bors
f2fd8e71e9 Auto merge of #3606 - detrumi:blacklisted_name_hashset, r=phansch 
Use hashset in `blacklisted_name` lint
 2018-12-31 10:22:06 +00:00
Wilco Kusee
d1dfd3e96f Use hashset for name blacklist 2018-12-31 10:44:27 +01:00
bors
6f3912850a Auto merge of #3590 - jorpic:i3559-if_same_then_else, r=phansch 
Fix if_same_then_else false positive

This fixes false positive in #3559.
The problem was that `SpanlessEq` does not check patterns in declarations. So this two blocks considered equal.
```rust
if true {
    let (x, y) = foo();
} else {
   let (y, x) = foo();
}
```
Not sure if the proposed change is safe as `SpanlessEq` is used extensively in other lints, but I tried hard to come up with counterexample and failed.
 2018-12-31 09:25:18 +00:00
bors
529f698c23 Auto merge of #3599 - xfix:use-hash-set-for-valid-idents, r=oli-obk 
Use an FxHashSet for valid idents in documentation lint
 2018-12-30 17:46:01 +00:00
Konrad Borowski
978e3ac2cf Use node_id_to_type_opt instead of node_it_to_type in random_state 2018-12-30 13:40:27 +01:00
bors
735607c1f9 Auto merge of #3588 - detrumi:tuple_struct_use_self, r=phansch 
`use_self` for tuple structs

Fixes #3498
 2018-12-30 11:12:55 +00:00
Max Taldykin
911a752561 Check pattern equality while checking declaration equality 2018-12-30 14:01:56 +03:00
Konrad Borowski
1130bbc26f Merge branch 'master' of https://github.com/rust-lang/rust-clippy into random-state-lint 2018-12-30 11:43:20 +01:00
bors
aee138a7cf Auto merge of #3597 - xfix:match-ergonomics, r=phansch 
Match ergonomics (lints from A to B)
 2018-12-30 10:40:36 +00:00
Wilco Kusee
1d10de66de Remove false negatives from known problems 2018-12-30 08:23:39 +01:00
Wilco Kusee
ab42ba4f54 Implement use_self for tuple structs 2018-12-30 08:23:38 +01:00
Wilco Kusee
0f3dcdc3aa Document known problems 2018-12-30 08:20:49 +01:00
Konrad Borowski
a6c4eaa93c random_state lint 2018-12-30 02:45:34 +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
815e434a1f Move constant write checks to temporary_assignment lint 
They make more sense here
 2018-12-30 00:25:09 +01:00
bors
6cba3da727 Auto merge of #3558 - russelltg:new_without_default_merge, r=flip1995 
Merge new_without_default_derive into new_without_default

Closes #3525, deprecating new_without_default_derive and moving both lints into new_without_default.
 2018-12-29 17:31:35 +00:00
Konrad Borowski
ab70e0e742 Use an FxHashSet for valid idents in documentation lint 2018-12-29 18:08:53 +01:00
Konrad Borowski
aeabb890d6 Use match ergonomics for booleans lint 2018-12-29 17:38:15 +01:00
Konrad Borowski
13c857b745 Use match ergonomics for block_in_if_condition lint 2018-12-29 17:32:09 +01:00
Konrad Borowski
fe151ebb9c Use match ergonomics for bit_mask lint 2018-12-29 17:31:32 +01:00
Konrad Borowski
931e2b0026 Use match ergonomics for attrs lint 2018-12-29 17:29:50 +01:00
Konrad Borowski
3bf71a8e62 Use match ergonomics for assign_ops lint 2018-12-29 17:27:26 +01:00
Konrad Borowski
79cd95cf35 Use match ergonomics for artithmetic lint 2018-12-29 17:25:45 +01:00
Konrad Borowski
0ddb628488 Use match ergonomics for approx_const lint 2018-12-29 17:25:07 +01:00
bors
4d60841205 Auto merge of #3596 - xfix:remove-crate-from-paths, r=flip1995 
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 16:15:57 +00:00
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
Konrad Borowski
9fe8a3e52e Support array indexing expressions in unused write to a constant 2018-12-29 15:34:15 +01:00
Konrad Borowski
847898f18f Mark writes to constants as side-effect-less 2018-12-29 15:18:51 +01:00
Konrad Borowski
44bf8e0c3d Remove unsafe from consts clippy lints 2018-12-29 00:50:03 +01:00
Philipp Hansch
298aedf2f8
Fix suggestion for unnecessary_ref lint 2018-12-28 20:54:29 +01:00
Peter Fürstenau
6ee0e22204 Merge remote-tracking branch 'upstream/master' 2018-12-28 20:19:51 +01:00
Russell Greene
d127aed737 Merge new_without_default_derive into new_without_default 2018-12-28 10:57:58 -07:00
flip1995
909bfd3cd8
Match on ast/hir::ExprKind::Err 2018-12-28 13:31:19 +01:00
bors
721f688eff Auto merge of #3577 - daxpedda:master, r=flip1995 
Fix false positives for `implicit_return` and `empty_loop` on macro expansion.

This PR only fixes `implicit_return` and `empty_loop`.
But I suspect this bug may affect a lot of other lints.
 2018-12-27 15:21:22 +00:00
Matthias Krüger
99454bc9a1 rustup https://github.com/rust-lang/rust/pull/57069 2018-12-27 11:19:20 +01:00
daxpedda
2d96ef1315
Rustfmt. 2018-12-26 18:13:33 +01:00
Matthias Krüger
7f5e17f3f1 fix a couple of ftrivial typos (NFC). 2018-12-25 18:22:34 +01:00
Philipp Krones
197914439a
Fix macro detection in empty_loop. 
Co-Authored-By: daxpedda <1645124+daxpedda@users.noreply.github.com>
 2018-12-25 12:57:16 +01:00
daxpedda
a77bcadaa5
Changed macro_backtrace() to in_macro(). 2018-12-25 12:48:54 +01:00
daxpedda
b5587a894f
Fix lint detection on macro expansion. 2018-12-24 22:06:08 +01:00
Oliver Scherer
6db409fc0c
FIXME > TODO 2018-12-23 13:29:37 +01:00
Matthias Krüger
ce3e69da1c rustup https://github.com/rust-lang/rust/pull/56992 2018-12-23 10:42:06 +01:00
bors
52820e588f Auto merge of #3573 - Vlad-Shcherbina:map_clone_caveat, r=flip1995 
Document map_clone known problems #498

(cherry picked from commit ada0d2c548)

This was lost in relicensing (057243f16b).
However, I [acknowledged](https://github.com/rust-lang/rust-clippy/issues/3099#issuecomment-416482309) relicensing so this cherry pick should be fine I guess.
 2018-12-22 15:02:50 +00:00
bors
d9cc71fc42 Auto merge of #3341 - HMPerson1:possibly_missing_else, r=phansch 
Teach `suspicious_else_formatting` about `if .. {..} {..}`

We essentially treat bare blocks `{..}` identically to `if .. {..}`, except for different lint messages.

Fixes #3044
 2018-12-22 13:26:22 +00:00
Vlad-Shcherbina
d2c069de1e Document map_clone known problems #498 
(cherry picked from commit ada0d2c548)
 2018-12-22 13:44:35 +03:00
Mark Nieweglowski
c6031221e0 panic at map_unit_fn.rs:202 for map() without args 2018-12-22 00:58:07 -05:00
HMPerson1
05ae391e2c
Workaround rust-lang/rust#43081 2018-12-20 22:45:44 -05:00
HMPerson1
88564b743e
Teach suspicious_else_formatting about if .. {..} {..} 2018-12-20 22:45:37 -05:00
Daniel Silverstone
5875ba3364 mutex_atomic: Correct location of AtomicBool and friends 
The AtomicBool, AtomicUsize, and friends, types live in the
`std::sync::atomic` module, rather than `std::atomic` as the lint
help text used to say.
 2018-12-19 20:47:50 +00:00
Peter Fürstenau
65c35333a4 Only print out question_mark lint when it actually triggered 2018-12-19 20:55:01 +01:00
Peter Fürstenau
e722b1338e Reinserted commata 2018-12-19 20:31:08 +01:00
bors
61de562454 Auto merge of #3554 - klausi:module_name_repeat, r=oli-obk 
chore(module_name_repeat): Rename stutter lint to module_name_repeat to avoid ableist language

See #3521
 2018-12-18 13:28:12 +00:00
Peter Fürstenau
ee0856cbeb Recomend .as_ref()? in certain situations 2018-12-18 13:57:38 +01:00
Peter Fürstenau
8b0ea22885 Deduplicate some code? 2018-12-18 13:57:38 +01:00
bors
176778fe92 Auto merge of #3556 - lucasloisp:bool-ord-comparison, r=oli-obk 
Implements lint for order comparisons against bool (#3438)

As described on issue #3438, this change implements linting for `>` and `<` comparisons against both `boolean` literals and between expressions.
 2018-12-18 10:11:08 +00:00
Wilco Kusee
24ef8db402
Do not mark as_ref as useless if it's followed by a method call 2018-12-17 21:33:50 +01:00
Lucas Lois
de42dfbab7 Changes lint sugg to bitwise and operator & 2018-12-17 15:32:24 -03:00
flip1995
a44adaa5ed
Rename lint to MODULE_NAME_REPETITIONS 2018-12-17 14:29:19 +01:00
flip1995
0516c2e04a
Move renaming to the right place 2018-12-17 13:58:41 +01:00
Lucas Lois
bc48890b47 Implements lint for order comparisons against bool 2018-12-16 21:43:32 -03:00
Klaus Purer
355018d086 fix(module_name_repeat): Try to register renamed lint, not valid yet 2018-12-16 22:49:46 +01:00
daxpedda
35058287ce
Fix implicit_return false positives. 2018-12-16 15:42:02 +01:00
Klaus Purer
15b9e9f23a chore(moduel_name_repeat): Rename stutter lint to module_name_repeat to avoid ableist language 2018-12-16 14:10:53 +01:00
bors
a416c5e0f7 Auto merge of #3545 - Kampfkarren:vec_boxed_sized, r=flip1995 
Adds lint for Vec<Box<T: Sized>>

This adds, and subsequently closes #3530. This is the first time I've ever worked with anything remotely close to internal Rust code, so I'm very much unsure about the if_chain! to figure this out!

I can't get rustfmt working on WSL with nightly 2018-12-07:

`error: component 'rustfmt' for target 'x86_64-unknown-linux-gnu' is unavailable for download`
 2018-12-14 12:10:48 +00:00
flip1995
d866f31678
rustup rust-lang/rust#52994 
s/trim_left/trim_start/

s/trim_right/trim_end/
 2018-12-14 12:35:44 +01:00
Michael Wright
df73348354 Merge branch 'master' into fix-3514 2018-12-14 07:16:26 +02:00
Kampfkarren
985eba08a5 Line length fix 2018-12-13 10:46:21 -08:00
Kampfkarren
db00c3320f Remove references to sized for end users 2018-12-13 10:18:17 -08:00
Kampfkarren
9fc914cf4d Remove DUMMY_SP 2018-12-13 09:37:00 -08:00
Kampfkarren
616395f40b Add suggestion for replacement 2018-12-13 09:34:16 -08:00
Kampfkarren
ab070508be Lint for Vec<Box<T: Sized>> - Closes #3530 2018-12-13 07:43:13 -08:00