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4 years agoUpdate needless_continue stderr
flip1995 [Tue, 4 Feb 2020 15:11:49 +0000 (16:11 +0100)]
Update needless_continue stderr

4 years agoRewrite suggestion generation of needless_continue
flip1995 [Tue, 4 Feb 2020 15:10:59 +0000 (16:10 +0100)]
Rewrite suggestion generation of needless_continue

4 years agoUpdate block_in_if_condition test files
flip1995 [Tue, 4 Feb 2020 15:08:39 +0000 (16:08 +0100)]
Update block_in_if_condition test files

4 years agoMake block_in_if_condition auto applicable
flip1995 [Tue, 4 Feb 2020 15:08:15 +0000 (16:08 +0100)]
Make block_in_if_condition auto applicable

4 years agoOptionally indent snippet_block relative to an Expr
flip1995 [Tue, 4 Feb 2020 15:07:09 +0000 (16:07 +0100)]
Optionally indent snippet_block relative to an Expr

4 years agoAuto merge of #5139 - lzutao:linecount, r=llogiq
bors [Thu, 6 Feb 2020 15:31:01 +0000 (15:31 +0000)]
Auto merge of #5139 - lzutao:linecount, r=llogiq

dev: Use bytecount for faster line count

changelog: none

4 years agoAuto merge of #5125 - Areredify:too_many_bools, r=flip1995
bors [Thu, 6 Feb 2020 14:47:14 +0000 (14:47 +0000)]
Auto merge of #5125 - Areredify:too_many_bools, r=flip1995

Port mitsuhiko's excessive bools lints

Closes #4 .
changelog: add `struct_excessive_bools` and `fn_params_excessive_bools` lints.
I moved is_trait_impl_item check because at first I implemented it as a late pass for some reason but then I realized it's actually an early lint. But it's a useful function to have, should I move it into a separate pr?

4 years agodev: Use bytecount for faster line count
Lzu Tao [Thu, 6 Feb 2020 14:39:15 +0000 (21:39 +0700)]
dev: Use bytecount for faster line count

4 years agoAuto merge of #5132 - JohnTitor:fix-fp-in-unwrap-lint, r=flip1995
bors [Thu, 6 Feb 2020 14:17:35 +0000 (14:17 +0000)]
Auto merge of #5132 - JohnTitor:fix-fp-in-unwrap-lint, r=flip1995

Do not lint `unnecessary_unwrap` in external macros

Fixes #5131

I think we shouldn't lint `{panicking, unnecessary}_unwrap` in macros, not just `assert!`.

changelog: Fix false positive in `unnecessary_unwrap`

4 years agoAuto merge of #5121 - lzutao:comptest, r=flip1995
bors [Thu, 6 Feb 2020 09:19:29 +0000 (09:19 +0000)]
Auto merge of #5121 - lzutao:comptest, r=flip1995

Improve compile_test and dogfood tests

* Hopefully this finally resolves the "multiple matching crates" error, e.g. #4015
* This handle some convenient CARGO env like CARGO_TARGET_DIR and CARGO_BUILD_TARGET

changelog: none

4 years agoadd excessive bools lints
Areredify [Sat, 1 Feb 2020 23:49:52 +0000 (02:49 +0300)]
add excessive bools lints

4 years agoUse lazy_static
Lzu Tao [Wed, 5 Feb 2020 15:13:55 +0000 (16:13 +0100)]
Use lazy_static

4 years agomove is_trait_impl_item check from functions.rs to utils
Areredify [Thu, 30 Jan 2020 23:39:10 +0000 (02:39 +0300)]
move is_trait_impl_item check from functions.rs to utils

4 years agoAdd `serde_derive` to the need-to-be-disambiguated-crates list
Lzu Tao [Wed, 5 Feb 2020 15:00:19 +0000 (22:00 +0700)]
Add `serde_derive` to the need-to-be-disambiguated-crates list

4 years agoFix dogfood to use cargo mod too
Lzu Tao [Sat, 1 Feb 2020 17:00:48 +0000 (00:00 +0700)]
Fix dogfood to use cargo mod too

4 years agocompile-test: Handle CARGO_TARGET_DIR and transitive deps
Lzu Tao [Sat, 1 Feb 2020 10:04:04 +0000 (11:04 +0100)]
compile-test: Handle CARGO_TARGET_DIR and transitive deps

4 years agoAuto merge of #5137 - lzutao:race, r=flip1995
bors [Wed, 5 Feb 2020 14:16:17 +0000 (14:16 +0000)]
Auto merge of #5137 - lzutao:race, r=flip1995

Prevent failing to restart setup-toolchain

If `rustup-toolchain-install-master` fails to install master
toolchain (in case `rustup update` executes at the same remove the
tmp directory), `cargo search` (which use master toolchain after
`rustup override` command) will fail. This leads to setup-toolchain
fails too.

changelog: none

4 years agoPrevent failing to restart setup-toolchain
Lzu Tao [Wed, 5 Feb 2020 13:37:33 +0000 (20:37 +0700)]
Prevent failing to restart setup-toolchain

If `rustup-toolchain-install-master` fails to install master
toolchain (in case `rustup update` executes at the same remove the
tmp directory), `cargo search` (which use master toolchain after
`rustup override` command) will fail. This leads to setup-toolchain
fails too.

4 years agoAuto merge of #5135 - lzutao:config, r=flip1995
bors [Wed, 5 Feb 2020 09:58:15 +0000 (09:58 +0000)]
Auto merge of #5135 - lzutao:config, r=flip1995

Few improvement to `utils::conf` module

* Fix a few typos
* Handle Option<&Path> early
* Use `env::var_os` when possible

changelog: none

4 years agoFew improvement to `utils::conf` module
Lzu Tao [Wed, 5 Feb 2020 02:06:34 +0000 (09:06 +0700)]
Few improvement to `utils::conf` module

* Fix a few typos
* Handle Option<&Path> early
* Use `env::var_os` when possible

4 years agoAuto merge of #5061 - ThibsG:UselessMatch3664, r=flip1995
bors [Tue, 4 Feb 2020 22:16:13 +0000 (22:16 +0000)]
Auto merge of #5061 - ThibsG:UselessMatch3664, r=flip1995

Add new lint: match with a single binding statement

This lint catches `match` statements that binds to only one block and could be rewritten using a simple `let` statement.

Lint name: MATCH_SINGLE_BINDING

fixes: #3664

changelog: add lint for match with single binding statement

4 years agoManage macros case + move to MaybeIncorrect when binding values
ThibsG [Tue, 4 Feb 2020 19:19:20 +0000 (20:19 +0100)]
Manage macros case + move to MaybeIncorrect when binding values

4 years agoMerge fixes
ThibsG [Tue, 4 Feb 2020 07:20:49 +0000 (08:20 +0100)]
Merge fixes

4 years agoAdd wild and struct handling
ThibsG [Sun, 26 Jan 2020 16:03:39 +0000 (17:03 +0100)]
Add wild and struct handling

4 years agoUse span_lint_and_sugg + move infaillible lint
ThibsG [Sun, 19 Jan 2020 10:07:13 +0000 (11:07 +0100)]
Use span_lint_and_sugg + move infaillible lint

 - moving infaillible lint to prevent collisions

4 years agoRe-cover use of unnecessary unwraps in macros
Yuki Okushi [Tue, 4 Feb 2020 20:38:26 +0000 (05:38 +0900)]
Re-cover use of unnecessary unwraps in macros

4 years agoAuto merge of #5124 - flip1995:backport_back_merge, r=flip1995
bors [Tue, 4 Feb 2020 13:22:19 +0000 (13:22 +0000)]
Auto merge of #5124 - flip1995:backport_back_merge, r=flip1995

Merge backport branch back into master

Merge back backport branch rust-1.42.0 into master.

Waiting on rust-lang/rust#68753

changelog: none

4 years agoAdd new lint: match with a single binding statement
ThibsG [Wed, 15 Jan 2020 06:56:56 +0000 (07:56 +0100)]
Add new lint: match with a single binding statement

 - Lint name: MATCH_SINGLE_BINDING

4 years agoDo not lint `unnecessary_unwrap` in macros
Yuki Okushi [Mon, 3 Feb 2020 19:01:42 +0000 (04:01 +0900)]
Do not lint `unnecessary_unwrap` in macros

4 years agoAuto merge of #5130 - JohnTitor:split-up-index-slice, r=flip1995
bors [Mon, 3 Feb 2020 17:22:10 +0000 (17:22 +0000)]
Auto merge of #5130 - JohnTitor:split-up-index-slice, r=flip1995

Split up `indexing_slicing` ui test

Closes #2038

Now all the stderrs are less than 200 lines :tada:

changelog: none

4 years agoAuto merge of #5129 - JohnTitor:use-checked-sub, r=flip1995
bors [Mon, 3 Feb 2020 16:47:25 +0000 (16:47 +0000)]
Auto merge of #5129 - JohnTitor:use-checked-sub, r=flip1995

Use `checked_sub` to avoid index out of bounds

(Fixes) #4681 (possibly)

The issue likely occurs due to `lit_snip.len() < suffix.len() + 1`. You can see similar backtrace to change it to `lit_snip.len() - suffix.len() - 1000` or something then run `cargo test --release`.
But I couldn't come up with the test so I'd leave the issue open if we want.

changelog: Fix potential ICE in `misc_early`

4 years agoRemove unnecessary comment
Yuki Okushi [Mon, 3 Feb 2020 16:29:11 +0000 (01:29 +0900)]
Remove unnecessary comment

4 years agoAuto merge of #5127 - Areredify:issue-5115, r=flip1995
bors [Mon, 3 Feb 2020 16:16:44 +0000 (16:16 +0000)]
Auto merge of #5127 - Areredify:issue-5115, r=flip1995

improve 'iter_nth_zero' documentation

closes #5115

changelog: Improve the documentation of `iter_nth_zero`

4 years agoimprove 'iter_nth_zero' documentation
Areredify [Sun, 2 Feb 2020 22:19:16 +0000 (01:19 +0300)]
improve 'iter_nth_zero' documentation

4 years agoUse `checked_sub` to avoid index out of bounds
Yuki Okushi [Mon, 3 Feb 2020 01:42:21 +0000 (10:42 +0900)]
Use `checked_sub` to avoid index out of bounds

4 years agoDecrease line length limit for stderrs
Yuki Okushi [Mon, 3 Feb 2020 06:11:02 +0000 (15:11 +0900)]
Decrease line length limit for stderrs

4 years agoSplit up `indexing_slicing` ui test
Yuki Okushi [Mon, 3 Feb 2020 06:09:17 +0000 (15:09 +0900)]
Split up `indexing_slicing` ui test

4 years agoAuto merge of #5120 - JohnTitor:split-up-drop-forget-ref, r=flip1995
bors [Sun, 2 Feb 2020 18:16:33 +0000 (18:16 +0000)]
Auto merge of #5120 - JohnTitor:split-up-drop-forget-ref, r=flip1995

Split up `drop_forget_ref` ui test

Part of #2038

changelog: none

4 years agoAuto merge of #5119 - JohnTitor:tweak-doc, r=flip1995
bors [Sun, 2 Feb 2020 17:48:12 +0000 (17:48 +0000)]
Auto merge of #5119 - JohnTitor:tweak-doc, r=flip1995

Tweak documentation in `multiple_crate_versions`

This example isn't reproducible now since `ctrlc` upgrades `winapi` to `0.3.x` in `3.1.1`. We should pin their versions to trigger lint correctly.

changelog: none

4 years agoMerge remote-tracking branch 'upstream/rust-1.42.0' into backport_back_merge
flip1995 [Sat, 1 Feb 2020 23:40:56 +0000 (00:40 +0100)]
Merge remote-tracking branch 'upstream/rust-1.42.0' into backport_back_merge

4 years agoAuto merge of #5123 - JohnTitor:rustup-0202, r=matthiaskrgr
bors [Sat, 1 Feb 2020 22:40:18 +0000 (22:40 +0000)]
Auto merge of #5123 - JohnTitor:rustup-0202, r=matthiaskrgr

Rustup to rust-lang/rust#68133

changelog: none

4 years agoRustup to rust-lang/rust#68133
Yuki Okushi [Sat, 1 Feb 2020 21:56:27 +0000 (06:56 +0900)]
Rustup to rust-lang/rust#68133

4 years agoMove debug_assertions_with_mut_call to nursery
flip1995 [Fri, 31 Jan 2020 09:42:31 +0000 (10:42 +0100)]
Move debug_assertions_with_mut_call to nursery

4 years agoAdd test for `await` in `debug_assert!(..)`
flip1995 [Wed, 29 Jan 2020 14:47:22 +0000 (15:47 +0100)]
Add test for `await` in `debug_assert!(..)`

4 years agoDon't trigger `debug_assert_with_mut_call` on `.await`
flip1995 [Wed, 29 Jan 2020 14:46:38 +0000 (15:46 +0100)]
Don't trigger `debug_assert_with_mut_call` on `.await`

4 years agoSmall refactor of mutable_debug_assertions
flip1995 [Wed, 29 Jan 2020 14:45:42 +0000 (15:45 +0100)]
Small refactor of mutable_debug_assertions

4 years agoSplit up `drop_forget_ref` ui test
Yuki Okushi [Sat, 1 Feb 2020 11:28:27 +0000 (20:28 +0900)]
Split up `drop_forget_ref` ui test

4 years agoPin versions to trigger lint correctly
Yuki Okushi [Sat, 1 Feb 2020 11:11:32 +0000 (20:11 +0900)]
Pin versions to trigger lint correctly

4 years agoAuto merge of #5116 - matthiaskrgr:rustup_29, r=flip1995
bors [Fri, 31 Jan 2020 20:35:22 +0000 (20:35 +0000)]
Auto merge of #5116 - matthiaskrgr:rustup_29, r=flip1995

update test stderr

changelog: none

4 years agoupdate test stderr
Matthias Krüger [Fri, 31 Jan 2020 19:21:10 +0000 (20:21 +0100)]
update test stderr

4 years agoAuto merge of #5106 - flip1995:dbg_assert_mut_async, r=oli-obk
bors [Fri, 31 Jan 2020 17:05:35 +0000 (17:05 +0000)]
Auto merge of #5106 - flip1995:dbg_assert_mut_async, r=oli-obk

Don't trigger [debug_assert_with_mut_call] on debug_assert!(_.await)

Fixes #5105

cc #5112

changelog: Don't trigger [`debug_assert_with_mut_call`] on `debug_assert!(_.await)` and move it to nursery.

4 years agoMove debug_assertions_with_mut_call to nursery
flip1995 [Fri, 31 Jan 2020 09:42:31 +0000 (10:42 +0100)]
Move debug_assertions_with_mut_call to nursery

4 years agoAdd test for `await` in `debug_assert!(..)`
flip1995 [Wed, 29 Jan 2020 14:47:22 +0000 (15:47 +0100)]
Add test for `await` in `debug_assert!(..)`

4 years agoDon't trigger `debug_assert_with_mut_call` on `.await`
flip1995 [Wed, 29 Jan 2020 14:46:38 +0000 (15:46 +0100)]
Don't trigger `debug_assert_with_mut_call` on `.await`

4 years agoSmall refactor of mutable_debug_assertions
flip1995 [Wed, 29 Jan 2020 14:45:42 +0000 (15:45 +0100)]
Small refactor of mutable_debug_assertions

4 years agoAuto merge of #5111 - flip1995:changelog, r=phansch
bors [Fri, 31 Jan 2020 07:53:37 +0000 (07:53 +0000)]
Auto merge of #5111 - flip1995:changelog, r=phansch

Update changelog

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

r? @phansch

changelog: none

4 years agoAuto merge of #5109 - phansch:ciao_util_dev, r=flip1995
bors [Fri, 31 Jan 2020 07:18:06 +0000 (07:18 +0000)]
Auto merge of #5109 - phansch:ciao_util_dev, r=flip1995

Deprecate util/dev in favor of cargo alias

This means one less shell script and a bit more cross-platform support
for contributors.

If you've been using `./util/dev` before, this now becomes `cargo dev`.

The key part of this change is found in `.cargo/config` where an alias for calling the `clippy_dev` binary is defined.

changelog: none

4 years agoMark clippy_project_root as `must_use`
Phil Hansch [Fri, 31 Jan 2020 06:32:53 +0000 (07:32 +0100)]
Mark clippy_project_root as `must_use`

Co-Authored-By: Philipp Krones <hello@philkrones.com>
4 years agoReplace one more copy-pasted clippy_project_root fn
Philipp Hansch [Fri, 31 Jan 2020 06:30:44 +0000 (07:30 +0100)]
Replace one more copy-pasted clippy_project_root fn

4 years agoAuto merge of #5110 - Aloso:patch-1, r=flip1995
bors [Thu, 30 Jan 2020 23:24:53 +0000 (23:24 +0000)]
Auto merge of #5110 - Aloso:patch-1, r=flip1995

Fix syntax highlighting of code fences

The documentation for RESULT_EXPECT_USED includes this code:

    let res: Result<usize, ()> = Ok(1);
    res?;
    # Ok::<(), ()>(())

Because the code fence didn't start with `rust`, the code wasn't highlighted and the line starting with `#` was displayed on the website. This is now fixed.

EDIT: I noticed that highlighting for some other lints is broken as well. It only works if the code fence looks like this:

````markdown
```rust
// ..
```
````

However, many code blocks were ignored. I un-ignored most code blocks and made them compile by adding hidden code with `#`. While doing so, I found two mistakes:

```rust
opt.map_or(None, |a| a + 1)
// instead of
opt.map_or(None, |a| Some(a + 1))
```
and

```rust
fn as_str(self) -> &str
// instead of
fn as_str(self) -> &'static str
```

changelog: none

4 years agoUn-ignore most code blocks to render correctly on website, correct mistakes
Ludwig Stecher [Thu, 30 Jan 2020 22:44:37 +0000 (23:44 +0100)]
Un-ignore most code blocks to render correctly on website, correct mistakes

4 years agoUpdate changelog
flip1995 [Thu, 30 Jan 2020 22:26:25 +0000 (23:26 +0100)]
Update changelog

4 years agoFix code formatting for more lints
Ludwig Stecher [Thu, 30 Jan 2020 21:12:00 +0000 (22:12 +0100)]
Fix code formatting for more lints

4 years agoAuto merge of #5108 - JohnTitor:split-up-0130, r=flip1995
bors [Thu, 30 Jan 2020 21:06:47 +0000 (21:06 +0000)]
Auto merge of #5108 - JohnTitor:split-up-0130, r=flip1995

Split up `match` ui test

Part of #2038

Also, this decreases the line length limit to 220.

changelog: none

4 years agoFix syntax highlighting of code fence
Ludwig Stecher [Thu, 30 Jan 2020 20:55:30 +0000 (21:55 +0100)]
Fix syntax highlighting of code fence

The documentation for RESULT_EXPECT_USED includes this code:

    let res: Result<usize, ()> = Ok(1);
    res?;
    # Ok::<(), ()>(())

Because the code fence didn't start with `rust`, the code wasn't highlighted and the line starting with `#` was displayed on the website. This is now fixed.

4 years agoMove project_root function to clippy_dev/src/lib.rs
Philipp Hansch [Thu, 30 Jan 2020 20:29:21 +0000 (21:29 +0100)]
Move project_root function to clippy_dev/src/lib.rs

This allows us to use the method in both `fmt.rs` and `lib.rs` in
multiple places. The downside is that we panic inside the method now,
instead of using the error handling in `fmt.rs`. We may want to
centralize the error handling for clippy_dev at some point, though.

4 years agoDeprecate util/dev in favor of cargo alias
Philipp Hansch [Thu, 30 Jan 2020 07:33:48 +0000 (08:33 +0100)]
Deprecate util/dev in favor of cargo alias

If you've been using `./util/dev` before, this now becomes `cargo dev`.

The key part of this change is found in `.cargo/config`.

This means one less shell script and a bit more cross-platform support
for contributors.

4 years agoAuto merge of #5101 - Areredify:let_underscore_lock, r=flip1995
bors [Thu, 30 Jan 2020 20:24:24 +0000 (20:24 +0000)]
Auto merge of #5101 - Areredify:let_underscore_lock, r=flip1995

add `let_underscore_lock` lint

closes #1574
changelog: add `let_underscore_lock` lint

I am not entirely sure about my docs/messages wording here, improvements are welcome

4 years agoAuto merge of #5107 - JohnTitor:revive-test, r=flip1995
bors [Thu, 30 Jan 2020 19:49:05 +0000 (19:49 +0000)]
Auto merge of #5107 - JohnTitor:revive-test, r=flip1995

Revive test in `enum_clike_unportable_variant`

Revive one test since mentioned ICE has been resolved.

changelog: none

4 years agolint all guard types, not just lock functions
Areredify [Thu, 30 Jan 2020 15:10:19 +0000 (18:10 +0300)]
lint all guard types, not just lock functions

4 years agodecouple 'let_underscore' tests
Mikhail Babenko [Tue, 28 Jan 2020 09:28:11 +0000 (12:28 +0300)]
decouple 'let_underscore' tests

4 years agoadd lint
Mikhail Babenko [Mon, 27 Jan 2020 14:34:30 +0000 (17:34 +0300)]
add  lint

4 years agoDecrease line length limit for stderr files
Yuki Okushi [Thu, 30 Jan 2020 03:08:38 +0000 (12:08 +0900)]
Decrease line length limit for stderr files

4 years agoSplit up `match` ui test
Yuki Okushi [Thu, 30 Jan 2020 03:06:42 +0000 (12:06 +0900)]
Split up `match` ui test

4 years agoRevive test in `enum_clike_unportable_variant`
Yuki Okushi [Thu, 30 Jan 2020 02:43:19 +0000 (11:43 +0900)]
Revive test in `enum_clike_unportable_variant`

4 years agoAuto merge of #5058 - xiongmao86:issue4903, r=flip1995
bors [Wed, 29 Jan 2020 16:29:05 +0000 (16:29 +0000)]
Auto merge of #5058 - xiongmao86:issue4903, r=flip1995

Closes Issue4903

fixes #4903.

Check list:
- [x] Followed [lint naming conventions][lint_naming]
- [x] Added passing UI tests (including committed `.stderr` file)
- [x] `cargo test` passes locally
- [x] Executed `./util/dev update_lints`
- [x] Added lint documentation
- [x] Run `./util/dev fmt`

[lint_naming]: https://rust-lang.github.io/rfcs/0344-conventions-galore.html#lints
---

changelog: implement lint that warn about single component path imports(`use ident;`).

4 years agoReformat code.
xiongmao86 [Wed, 29 Jan 2020 16:23:47 +0000 (00:23 +0800)]
Reformat code.

4 years agoAdd test and update reference.
xiongmao86 [Wed, 29 Jan 2020 16:22:42 +0000 (00:22 +0800)]
Add test and update reference.

4 years agoDeclare lint and implement lint logic.
xiongmao86 [Wed, 29 Jan 2020 16:21:29 +0000 (00:21 +0800)]
Declare lint and implement lint logic.

4 years agoAuto merge of #5104 - JohnTitor:rustup-0129, r=Manishearth
bors [Wed, 29 Jan 2020 08:31:51 +0000 (08:31 +0000)]
Auto merge of #5104 - JohnTitor:rustup-0129, r=Manishearth

Rustup to rust-lang/rust#68512

changelog: none

4 years agoRustup to rust-lang/rust#68512
Yuki Okushi [Wed, 29 Jan 2020 08:15:56 +0000 (17:15 +0900)]
Rustup to rust-lang/rust#68512

4 years agoAuto merge of #5099 - JohnTitor:split-up-non-copy-const, r=flip1995
bors [Mon, 27 Jan 2020 11:09:45 +0000 (11:09 +0000)]
Auto merge of #5099 - JohnTitor:split-up-non-copy-const, r=flip1995

Split up `non_copy_const` ui test

Part of #2038
Maybe there is a better way to avoid duplications of constants.

changelog: none

4 years agoAuto merge of #5098 - JohnTitor:rename-span-lints, r=flip1995
bors [Mon, 27 Jan 2020 10:37:17 +0000 (10:37 +0000)]
Auto merge of #5098 - JohnTitor:rename-span-lints, r=flip1995

Rename `span_{help, note}_and_lint` to `span_lint_and_*`

`span_*_and_lint` and `span_lint_and_*` make us confused. The order should be the same.

[context](https://github.com/rust-lang/rust-clippy/pull/5084#issuecomment-578411309)

changelog: none

4 years agoSplit up `non_copy_const` ui test
Yuki Okushi [Mon, 27 Jan 2020 03:14:11 +0000 (12:14 +0900)]
Split up `non_copy_const` ui test

4 years agoRename `span_note_and_lint` to `span_lint_and_note`
Yuki Okushi [Mon, 27 Jan 2020 02:26:42 +0000 (11:26 +0900)]
Rename `span_note_and_lint` to `span_lint_and_note`

4 years agoRename `span_help_and_lint` to `span_lint_and_help`
Yuki Okushi [Mon, 27 Jan 2020 01:56:22 +0000 (10:56 +0900)]
Rename `span_help_and_lint` to `span_lint_and_help`

4 years agoAuto merge of #5084 - JohnTitor:clean-up-span-lint, r=flip1995
bors [Sun, 26 Jan 2020 15:28:39 +0000 (15:28 +0000)]
Auto merge of #5084 - JohnTitor:clean-up-span-lint, r=flip1995

Clean up `span_lint` in `methods/mod.rs`

Uses `span_help_and_lint` instead of `span_lint` and `span_lint_and_sugg` instead of `span_lint_and_then`.

changelog: none

4 years agoAuto merge of #5097 - phansch:remove_fixme, r=llogiq
bors [Sun, 26 Jan 2020 10:50:47 +0000 (10:50 +0000)]
Auto merge of #5097 - phansch:remove_fixme, r=llogiq

Resolve FIXME: String::new is now a const fn

`const_string_new` is stable since Rust 1.39

changelog: none

4 years agoResolve FIXME: String::new is now a const fn
Philipp Hansch [Sun, 26 Jan 2020 10:03:53 +0000 (11:03 +0100)]
Resolve FIXME: String::new is now a const fn

`const_string_new` is stable since Rust 1.39

4 years agoAuto merge of #5096 - eddyb:mac-name, r=oli-obk
bors [Sun, 26 Jan 2020 07:42:55 +0000 (07:42 +0000)]
Auto merge of #5096 - eddyb:mac-name, r=oli-obk

Don't use ExpnKind::descr to get the name of a bang macro.

This is the same change as the first commit in rust-lang/rust#68407, but applied to clippy.
The new code should work both before and after the changes in rust-lang/rust#68407.

changelog: none

4 years agoDon't use ExpnKind::descr to get the name of a bang macro.
Eduard-Mihai Burtescu [Sun, 26 Jan 2020 01:12:44 +0000 (03:12 +0200)]
Don't use ExpnKind::descr to get the name of a bang macro.

4 years agoApply review comments
Yuki Okushi [Sat, 25 Jan 2020 22:01:16 +0000 (07:01 +0900)]
Apply review comments

4 years agoAuto merge of #5083 - Areredify:issue-4399, r=flip1995
bors [Sat, 25 Jan 2020 17:47:54 +0000 (17:47 +0000)]
Auto merge of #5083 - Areredify:issue-4399, r=flip1995

dont fire `possible_missing_comma` if intendation is present

Closes #4399
changelog: dont fire `possible_missing_comma` if intendation is present

I suspect there is already a utils function for indentation (but searching indent didn't yield a function for that), and my solution is certainly not universal, but it's probably the best we can do.

4 years agodont fire possible_missing_comma if intendation is present
Mikhail Babenko [Thu, 23 Jan 2020 21:27:01 +0000 (00:27 +0300)]
dont fire possible_missing_comma if intendation is present

4 years agoAuto merge of #5081 - Areredify:vec_box_threshold, r=flip1995
bors [Sat, 25 Jan 2020 16:11:43 +0000 (16:11 +0000)]
Auto merge of #5081 - Areredify:vec_box_threshold, r=flip1995

add size parameter for `vec_box`  lint

changelog: add size threshold for the `vec_box` lint, currently 4096 bytes (one page) (subject to change). Closes #3547.

diff is a little bit confusing due to some refactoring (moving free functions to lint struct functions), relevant portion is [this](https://github.com/rust-lang/rust-clippy/compare/master...Areredify:vec_box_threshold?expand=1#diff-1096120ca9143af89dcc9175ea92b54aR294-R298). In hindsight should've been different commits, but oh well.

4 years agoadd size parameter for lint
Mikhail Babenko [Thu, 23 Jan 2020 14:52:41 +0000 (17:52 +0300)]
add size parameter for  lint

4 years agoAuto merge of #5090 - JohnTitor:split-up-match-same-arms, r=phansch
bors [Sat, 25 Jan 2020 07:28:31 +0000 (07:28 +0000)]
Auto merge of #5090 - JohnTitor:split-up-match-same-arms, r=phansch

Split up `match_same_arms` ui test

Part of #2038

changelog: none

4 years agoSplit up `match_same_arms` ui test
Yuki Okushi [Sat, 25 Jan 2020 05:25:45 +0000 (14:25 +0900)]
Split up `match_same_arms` ui test

4 years agoAuto merge of #5087 - Areredify:issue-4905, r=phansch
bors [Fri, 24 Jan 2020 22:30:07 +0000 (22:30 +0000)]
Auto merge of #5087 - Areredify:issue-4905, r=phansch

improve `empty_enum` documentation

closes #4905
changelog: improve `empty_enum` help message and documentation.

4 years agoAuto merge of #5086 - Areredify:issue-3746, r=phansch
bors [Fri, 24 Jan 2020 21:42:46 +0000 (21:42 +0000)]
Auto merge of #5086 - Areredify:issue-3746, r=phansch

don't fire `empty_loop` in `no_std` crates

closes #3746.
changelog: move no_std detection to utils, don't fire empty_loop in no_std crates