Commit graph

10840 commits

Author SHA1 Message Date
Cameron Steffen
5dbd45cbc1 Improve needless_borrowed_ref docs 2021-02-25 20:16:44 -06:00
bors
d5223be2e3 Auto merge of #6601 - mdm:fix-unit-args-false-positive, r=camsteffen
Fix false positive for unit_arg lint

Fixes #6447

To avoid false positives don't complain about unit args when they come from a path expression, e.g. a local variable.

**Note:** This is my first contribution to Clippy, so I might have messed up somewhere. Any feedback is welcome and I'm happy to work out any kinks.

---

changelog: Do not lint unit arguments when they come from a path expression.
2021-02-25 21:16:02 +00:00
Marc Dominik Migge
cbe6eec3e6 Add original test case from issue 2021-02-25 22:03:11 +01:00
bors
5c6cd87b94 Auto merge of #6790 - mgacek8:issue_6748, r=Manishearth
or_fun_call: fix suggestion for `or_insert(vec![])`

fixes #6748
changelog: or_fun_call: fix suggestion for `or_insert(vec![])` on `std::collections::hash_map::Entry` or `std::collections::btree_map::Entry`
2021-02-25 15:05:06 +00:00
Mateusz Gacek
2f0e9f7d3a or_fun_call: fix suggestion for or_insert(vec![])
Applies for `std::collections::hash_map::Entry` and `std::collections::btree_map::Entry`

Example:
Previously, for the following code:
`let _ = hash_map.entry("test".to_owned()).or_insert(vec![]);`
clippy would suggest to use:
`or_insert_with(vec![])`, which causes a compiler error (E0277).

Now clippy suggests:
`or_insert_with(Vec::new)`
2021-02-25 14:23:38 +01:00
bors
928e72dd10 Auto merge of #6789 - flip1995:rustup, r=flip1995
Rustup

r? `@ghost`

changelog: None
2021-02-25 09:49:12 +00:00
flip1995
8f8c7c293c
Bump nightly version -> 2021-02-25 2021-02-25 10:40:24 +01:00
flip1995
c6408a47bd
Merge remote-tracking branch 'upstream/master' into rustup 2021-02-25 10:40:00 +01:00
bors
ef41f2baf7 Auto merge of #6788 - matthiaskrgr:upper_case_acronyms, r=flip1995
move upper_case_acronyms back to style, but make the default behaviour less aggressive by default (can be unleashed via config option)

Previous discussion in the bi-weekly clippy meeting for reference: https://rust-lang.zulipchat.com/#narrow/stream/257328-clippy/topic/Meeting.202021-02-23/near/227458019

Move the `upper_case_acronyms` lint back to the style group.
Only warn on fully-capitalized names by default.
Add add a clippy-config option `upper-case-acronyms-aggressive: true/false` to enabled more aggressive linting on
all substrings that could be capitalized acronyms.

---
changelog: reenable upper_case_acronyms by default but make the more aggressive linting opt-in via config option
2021-02-25 09:01:41 +00:00
Matthias Krüger
2a6b06108d run cargo dev update_lints
fix sentence / address review comments
2021-02-25 09:59:39 +01:00
bors
76a689d8c2 Auto merge of #6783 - avitex:add-opendns-ident, r=giraffate
Add OpenDNS to `doc-valid-idents`

changelog: This commit adds `"OpenDNS"` to doc-valid-idents to avoid `doc_markdown` false positives.
2021-02-25 00:22:39 +00:00
Matthias Krüger
913c71018c upper_case_acronyms: add io-toml tests and bless previous tests 2021-02-24 23:50:55 +01:00
Matthias Krüger
59750dceb8 upper_case_acronyms: add optional aggressive mode and relax default
Moves the lint back from pedantic to style group.
The lint default now only warns on names that are completely capitalized, like "WORD"
and only if the name is longer than 2 chars (so that names where each of the letter represents a word are still distinguishable).
For example: FP (false positive) would still be "valid" and not warned about (but EOF would warn).

A "upper_case_acronyms_aggressive: true/false" config option was added that restores the original lint behaviour to warn
on any kind of camel case name that had more than one capital letter following another capital letter.
2021-02-24 23:50:53 +01:00
avitex
b0d18e93d6
add test coverage for all doc-valid-idents 2021-02-25 09:30:33 +11:00
avitex
72e3335684
Add OpenDNS to doc-valid-idents 2021-02-25 09:30:33 +11:00
bors
454515040a Auto merge of #6786 - smoelius:move-conf-rs-back-into-clippy-lints, r=flip1995
Move conf.rs back into clippy_lints

This is an alternative solution to #6785 to fix the CI break caused by #6756.

changelog: none
2021-02-24 14:51:14 +00:00
Marc Dominik Migge
9fe9d94abd Don't lint unit args if expression kind is path 2021-02-24 13:31:04 +01:00
Samuel E. Moelius III
8047458f40 Move conf.rs back into clippy_lints 2021-02-24 06:21:46 -05:00
bors
489c4f00f9 Auto merge of #6756 - smoelius:clippy_utils, r=flip1995,obi-obk
Factor out `clippy_utils` crate

As discussed in https://github.com/rust-lang/rust-clippy/pull/6746, this PR factors out `clippy_lints::utils` as its own crate, `clippy_utils` .

This change will allow `clippy_utils` to be used in lints outside of Clippy.

There is no plan to publish this crate on `crates.io` (see https://github.com/rust-lang/rust-clippy/pull/6746#issuecomment-780747522). Dependent crates should obtain it from GitHub.

changelog: Factor out `clippy_utils` so it can be used by external tools (not published)
2021-02-24 09:43:23 +00:00
bors
045d3f34f8 Auto merge of #6782 - ojeda:readme-as-wrapper, r=flip1995
README: Add subsection on running Clippy as a rustc wrapper

This is useful for projects that do not use cargo.

changelog: README: Add subsection on running Clippy as a rustc wrapper
2021-02-24 09:31:26 +00:00
Miguel Ojeda
6b8b43c0d1 README: Add subsection on running Clippy as a rustc wrapper
This is useful for projects that do not use cargo.

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2021-02-24 01:54:42 +01:00
Samuel E. Moelius III
ab7381f085 Move declare_clippy_lint back into clippy_lints 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
c7869b82a2 Update references in doc directory 2021-02-23 18:50:30 -05:00
Samuel E. Moelius
33ee598a9f Update clippy_utils/Cargo.toml
Co-authored-by: Philipp Krones <hello@philkrones.com>
2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
8500ad5d19 Typo 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
50e3ef9eb5 Remove file accidentally re-added during rebase 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
2c26c0f621 Update custom_ice_message.stderr 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
ce76fb3d09 Fix update_lints 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
979206f6b4 Fix doc test 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
964f2a0ef2 Bump clippy_utils version 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
1e7b1ccb2a Fix versioncheck test 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
5f04b50191 Fix one import 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
ff157ae1f4 Improve tests 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
b7f03c6697 Remove unused features 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
29b6570612 Remove unused dependencies 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
523de296cc Get tests to pass 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
c5b9d22b02 Update clippy_utils/src/lib.rs 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
8d2de8f256 Update clippy_lints/src/lib.rs 2021-02-23 18:50:30 -05:00
Samuel E. Moelius III
09bded4437 Factor out clippy_utils crate 2021-02-23 18:50:30 -05:00
bors
a2c25fa9f0 Auto merge of #6573 - Jarcho:option_match_map, r=llogiq
New lint: option_manual_map

fixes: #6
changelog: Added lint: `match_map`
2021-02-23 21:56:25 +00:00
bors
a5c5c8f3b0 Auto merge of #6781 - matthiaskrgr:lintcheck_fix, r=matthiaskrgr
lintcheck fix build (forgot to pass function parameter) and runtime (…

…don't check metadata of directory if it does not exist)

Accidentally broke lintcheck in my previous commit.

changelog: None
2021-02-23 12:05:24 +00:00
Matthias Krüger
eaae95b613 lintcheck fix build (forgot to pass function parameter) and runtime (don't check metadata of directory if it does not exist) 2021-02-23 12:58:12 +01:00
bors
f02df27f04 Auto merge of #6780 - matthiaskrgr:lintcheck2, r=flip1995
lintcheck: fully rerun lintcheck if clippy was rebuilt since last log update

Automatically clean lintchecks shared target dir (will force clippy to recheck sources) if
the clippy binaries are older than the lintcheck logs.

Also updated lintcheck logs in the pr.

changelog: lintcheck: fully rerun lintcheck if clippy was rebuilt since last log update
2021-02-23 08:31:28 +00:00
Matthias Krüger
363f6d3dc6 lintcheck: rerun if clippy changed
Automatically clean lintchecks shared target dir (will force clippy to recheck sources) if
the clippy binaries are older than the lintcheck logs.

Also update lintcheck logs
2021-02-23 08:32:50 +01:00
bors
0984754dd7 Auto merge of #6777 - giraffate:remove_unneeded_blank_lines_from_doc, r=phansch
Remove unneeded blank lines from doc

Remove unneeded blank lines like below.
<img width="1142" alt="スクリーンショット 2021-02-22 23 01 17" src="https://user-images.githubusercontent.com/17407489/108719295-bb9ff800-7562-11eb-9338-8f2571e61c56.png">

changelog: none
2021-02-23 06:05:27 +00:00
bors
a3127fafb4 Auto merge of #6774 - Y-Nak:quick-fix-bless, r=phansch
Quick fix cargo dev bless

fixes #6757
r? `@phansch`

Trying to do a quick fix of `bless`, I'm not sure how much work it will need to do transition to `bless` built in `compiletest`, so please feel free to close this PR if it will not need so much.

changelog: none
2021-02-23 05:53:59 +00:00
Takayuki Nakata
e05965eb13 Remove unneeded blank lines from doc 2021-02-22 23:02:04 +09:00
bors
697f3b6d4f Auto merge of #6775 - matthiaskrgr:upper_case_pedantic, r=flip1995
upper_case_acronyms: move lint from style to pedantic lint group

The lint does point out inconsistency with the Rust naming convention,
but the fact that rustc does not warn about the inconsistency by default
means that clippy probably should not warn by default either.

changelog: move upper_case_acronyms lint from style to pedantic group.
2021-02-22 11:40:20 +00:00
Matthias Krüger
0eefa6169d upper_case_acronyms: move lint from style to pedantic lint group
The lint does point out inconsistency with the Rust naming convention,
but the fact that rustc does not warn about the inconsistency by default
means that clippy probably should not warn by default either.

changelog: move upper_case_acronyms lint from style to pedantic group.
2021-02-22 12:30:28 +01:00
bors
fe01ddc8bc Auto merge of #6769 - Y-Nak:inconsistent-struct-constructor, r=matthiaskrgr
Inconsistent struct constructor

fixes: #6352
r? `@matthiaskrgr`

I added the lint that checks for the struct constructors where the order of the field init shorthands is inconsistent with that in the struct definition.

changelog: Add style lint: `inconsistent_struct_constructor`
2021-02-22 09:29:20 +00:00