Commit Graph

10109 Commits

Author SHA1 Message Date
bors
f897d27d8b Auto merge of #6339 - CDirkx:redundant-pattern-match-poll, r=ebroto
Change `redundant_pattern_matching` to also lint `std::task::Poll`

`reduntant_pattern_matching` currently lints pattern matching on `Option` and `Result` where the `is_variant` utility methods could be used instead: `is_some`, `is_none`, `is_ok`, `is_err`. This PR extends this behaviour to `std::task::Poll`, suggesting the methods `is_pending` and `is_ready`.

Motivation: The current description of `redundant_pattern_matching` mentions

> It's more concise and clear to just use the proper utility function

which in my mind applies to `Poll` as well.

changelog: Enhance [`redundant_pattern_matching`] to also lint on `std::task::Poll`
2020-11-24 23:19:43 +00:00
bors
5b40ce3f2d Auto merge of #6374 - flip1995:rustup, r=flip1995
Rustup

r? `@ghost`

changelog: [`panic`],[`unimplemented`],[`unreachable`],[`todo`] now also handle the `core::` version of those macros correctly.
2020-11-24 16:07:11 +00:00
flip1995
c6a577ea11
Merge remote-tracking branch 'upstream/master' into rustup 2020-11-24 17:05:01 +01:00
flip1995
03f04314dd clippy: Remove now obsolete lintlist module
Also stop updating the lintlist module in clippy_dev update_lints
2020-11-24 10:37:31 +01:00
flip1995
9f1505ce9f clippy: Let rustc handle describing lints 2020-11-24 10:37:15 +01:00
bors
53ce1dd719 Auto merge of #79228 - flip1995:clippyup, r=oli-obk
Update Clippy

Biweekly Clippy update

r? `@Manishearth`
2020-11-24 06:56:02 +00:00
bors
295fe28057 Auto merge of #6313 - giraffate:fix_fp_needless_collect, r=ebroto
Fix FP in indirect `needless_collect` when used multiple times

Fix https://github.com/rust-lang/rust-clippy/issues/5991
Fix https://github.com/rust-lang/rust-clippy/issues/6297

changelog: Fix FP in indirect `needless_collect` when used multiple times
2020-11-23 22:26:45 +00:00
bors
51b633b1ad Auto merge of #6371 - ebroto:rustup, r=ebroto
Rustup

changelog: none

r? `@ghost`
2020-11-23 22:05:39 +00:00
bors
d5b40bf469 Auto merge of #78343 - camelid:macros-qualify-panic, r=m-ou-se
Qualify `panic!` as `core::panic!` in non-built-in `core` macros

Fixes #78333.

-----

Otherwise code like this

    #![no_implicit_prelude]

    fn main() {
        ::std::todo!();
        ::std::unimplemented!();
    }

will fail to compile, which is unfortunate and presumably unintended.

This changes many invocations of `panic!` in a `macro_rules!` definition
to invocations of `$crate::panic!`, which makes the invocations hygienic.

Note that this does not make the built-in macro `assert!` hygienic.
2020-11-23 22:05:28 +00:00
Eduardo Broto
209ab1885c Merge remote-tracking branch 'upstream/master' into rustup 2020-11-23 23:02:12 +01:00
Camelid
d708b444e4 Qualify panic! as core::panic! in non-built-in core macros
Otherwise code like this

    #![no_implicit_prelude]

    fn main() {
        ::std::todo!();
        ::std::unimplemented!();
    }

will fail to compile, which is unfortunate and presumably unintended.

This changes many invocations of `panic!` in a `macro_rules!` definition
to invocations of `$crate::panic!`, which makes the invocations hygienic.

Note that this does not make the built-in macro `assert!` hygienic.
2020-11-23 11:28:25 -08:00
bors
e5fddb6747 Auto merge of #78439 - lzutao:rm-clouldabi, r=Mark-Simulacrum
Drop support for all cloudabi targets

`cloudabi` is a tier-3 target, and [it is no longer being maintained upstream][no].

This PR drops supports for cloudabi targets. Those targets are:
* aarch64-unknown-cloudabi
* armv7-unknown-cloudabi
* i686-unknown-cloudabi
* x86_64-unknown-cloudabi

Since this drops supports for a target, I'd like somebody to tag `relnotes` label to this PR.

Some other issues:
* The tidy exception for `cloudabi` crate is still remained because
  * `parking_lot v0.9.0` and `parking_lot v0.10.2` depends on `cloudabi v0.0.3`.
  * `parking_lot v0.11.0` depends on `cloudabi v0.1.0`.

[no]: https://github.com/NuxiNL/cloudabi#note-this-project-is-unmaintained
2020-11-23 19:01:19 +00:00
bors
58a2bc45d7 Auto merge of #6369 - camsteffen:cast-cfg, r=Manishearth
Disable unnecessary_cast for cfg-dependant types

changelog: Disable unnecessary_cast for cfg-dependant types

Fix  #6331
2020-11-23 16:33:13 +00:00
bors
723ac0faf1 Auto merge of #6317 - chansuke:add-external-macro, r=llogiq
Add exteranal macros for as_conversions

Added external macros to this PR https://github.com/rust-lang/rust-clippy/pull/4888.

r? `@llogiq`

changelog: none
2020-11-23 13:26:28 +00:00
flip1995
284c359c61 Fix ICE in utils::implements_trait
This only happend when debug_assertions were enabled in rustc
2020-11-23 13:52:27 +01:00
flip1995
d3d2018ead Merge commit '3e7c6dec244539970b593824334876f8b6ed0b18' into clippyup 2020-11-23 13:51:04 +01:00
Cameron Steffen
a39a93faeb Disable unnecessary_cast for cfg-dependant types 2020-11-22 19:35:04 -06:00
Lzu Tao
4b698f2069 Drop support for cloudabi targets 2020-11-22 17:11:41 -05:00
bors
3e7c6dec24 Auto merge of #6361 - integer32llc:doc-style, r=carols10cents
Small grammar, punctuation, and code style improvements to docs

changelog: Made small grammar, punctuation, and code style improvements to docs

I recently found some places in rust-lang/rust that had lists without spaces after commas, which led me to look for more places, which led me over here to find:

- Some similar lists in code examples that could use spaces after commas to be idiomatic Rust style
- Some lists in documentation text that didn't have spaces after commas, needed an Oxford comma (fight me), or were otherwise misformatted
- Some other grammar improvements in the area of the other changes

These changes should only be in user-facing documentation or output.
2020-11-22 15:34:56 +00:00
Carol (Nichols || Goulding)
445466e567
Apply suggestions from code review to change "that" to "which"
Co-authored-by: oliver <16816606+o752d@users.noreply.github.com>
2020-11-22 10:17:34 -05:00
Carol (Nichols || Goulding)
034244f108
Small grammar, punctuation, and code style improvements to docs 2020-11-22 10:17:34 -05:00
bors
831aa9607a Auto merge of #6363 - o752d:patch-2, r=flip1995
a typo

typo

changelog: none
2020-11-22 14:08:01 +00:00
bors
4284ec3859 Auto merge of #6364 - o752d:master, r=flip1995
revisiting a typo

changelog: none
2020-11-22 13:48:02 +00:00
oliver
e30bb7661d update 2020-11-22 00:50:09 -04:00
oliver
9b910e19ce
a typo
typo
2020-11-22 04:44:47 +00:00
Jonas Schievink
1464dcedfb Thread Constness through selection 2020-11-22 02:13:53 +01:00
bors
0402c6ace7 Auto merge of #6354 - Daniel-B-Smith:refcell_ref_await, r=flip1995
Downgrade the await holding lints from correctness

We found a false positive in these lints (see https://github.com/rust-lang/rust-clippy/issues/6353 for more details). As a short-term mitigation, this downgrades the lints from correctness to limit the noise.

changelog: downgrade AWAIT_HOLDING_REFCELL_REF and AWAIT_HOLDING_LOCK to pedantic. From rustup earlier, where I forgot the changlog: deprecate [`panic_params`] (uplifted)
2020-11-20 16:51:41 +00:00
Daniel Smith
8b21241fd5 Revert "Convert the await holding lints to correctness"
This reverts commit d8c6bce440.
2020-11-20 11:44:26 -05:00
bors
70ffebf5f0 Auto merge of #6347 - flip1995:changelog, r=Manishearth
Changelog Rust 1.48

[Rendered](https://github.com/flip1995/rust-clippy/blob/changelog/CHANGELOG.md)

This changelog is **big**. Hacktoberfest was pretty good for us, even though we had too few reviewers.

changelog: none
2020-11-20 09:58:55 +00:00
bors
8325d48d2d Auto merge of #6351 - flip1995:rustup, r=flip1995
Rustup

r? `@ghost`

changelog: none
2020-11-20 09:07:56 +00:00
flip1995
5ee0a400fc
Fix dogfood errors 2020-11-20 10:06:26 +01:00
flip1995
dd4e471b3f
Properly deprecate panic_params lint 2020-11-20 09:37:47 +01:00
Mara Bos
113c1476c9 Clippy: Match on assert!() expansions without an inner block. 2020-11-19 19:47:25 +01:00
Mara Bos
78faaef8de Remove the clippy::panic-params lint.
Rustc itself now warns for all cases that triggered this lint.
2020-11-19 18:34:40 +01:00
flip1995
e9afdf0740
Improve changlog update documentation 2020-11-19 11:23:59 +01:00
flip1995
a98acdba3e
Fix trailing whitespaces in CHANGELOG file 2020-11-19 11:23:28 +01:00
flip1995
4bf58bd55d
Add CHANGELOG for 1.48 2020-11-19 11:22:59 +01:00
bors
b2aefb8cc3 Auto merge of #6345 - giraffate:follow_up_of_rustup, r=flip1995
Revert "Add `rustfmt::skip` as a work around"

This reverts commit 0e803417f9.

Fixed by rustfmt v1.4.27 available in the latest nightly (2020-11-18). Refer to https://github.com/rust-lang/rustfmt/issues/4528.

changelog: none
2020-11-19 07:40:14 +00:00
Mara Bos
577ebc8cd6 Rollup merge of #79145 - camelid:clippy-fix-panics, r=flip1995
Fix handling of panic calls

This should make Clippy more resilient and will unblock #78343.

This PR is made against rust-lang/rust to avoid the need for a subtree
sync at ``@flip1995's`` suggestion in rust-lang/rust-clippy#6310.

r? ``@flip1995``
cc ``@m-ou-se``
2020-11-18 15:46:36 +01:00
Takayuki Nakata
6494bd0bac Revert "Add rustfmt::skip as a work around"
This reverts commit 0e803417f9.

Fixed by https://github.com/rust-lang/rustfmt/issues/4528.
2020-11-18 12:36:47 +09:00
bors
8c2e2fd4ec Auto merge of #6340 - giraffate:improve_doc_for_map_clone, r=Manishearth
Improve doc about `map_clone`

A follow up of https://github.com/rust-lang/rust-clippy/issues/6239#issuecomment-719100677.

`map_clone` works with not only `Iterator` but `Option` although not written in [doc](https://rust-lang.github.io/rust-clippy/master/#map_clone). Also, an example in the doc shows  a usage of dereferencing, but this isn't also written.

changelog: Improve doc about `map_clone`
2020-11-18 02:49:29 +00:00
Takayuki Nakata
0502ac2a87 Improve doc about map_clone 2020-11-18 08:33:25 +09:00
Christiaan Dirkx
5a83968877 Change redundant_pattern_matching to also lint std::task::Poll
Suggest using utility methods `is_pending` and `is_ready`.
2020-11-17 23:40:31 +01:00
bors
44d944586c Auto merge of #6070 - matsujika:unnecessary_wrap, r=flip1995
Add new lint `unnecessary_wrap`

Fixes #5969

changelog: New lint [`unnecessary_wraps`]
2020-11-17 20:28:32 +00:00
Camelid
4e4c4fb8aa Fix handling of panic calls
This should make Clippy more resilient and will unblock #78343.

This PR is made against rust-lang/rust to avoid the need for a subtree
sync at @flip1995's suggestion in rust-lang/rust-clippy#6310.
2020-11-17 12:16:15 -08:00
bors
5464cbed2f Auto merge of #6337 - ThibsG:FixIce6332, r=Manishearth
Remove `expect()` calls to avoid ICEs in `deref_addrof` lint

Fixes: #6332

changelog: none
2020-11-17 17:55:46 +00:00
bors
a8cafc6196 Auto merge of #6338 - flip1995:rustup, r=flip1995
Rustup

r? `@ghost`

changelog: none
2020-11-17 17:10:04 +00:00
flip1995
bf2d31d053
Run cargo dev fmt 2020-11-17 18:08:12 +01:00
Hirochika Matsumoto
c7445d7f2c Pluralize lint name 2020-11-18 01:28:37 +09:00
Hirochika Matsumoto
1f577c0300 Fix embarrassing grammatical error 2020-11-18 01:28:37 +09:00