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Author SHA1 Message Date
bors
8485d40a32 Auto merge of #5304 - sinkuu:redundant_clone_not_consumed, r=flip1995 
Extend `redundant_clone` to the case that cloned value is not consumed

Fixes #5303.

---

changelog: Extend `redundant_clone` to the case that cloned value is not consumed
 2020-03-12 20:22:31 +00:00
bors
b064ea8096 Auto merge of #5307 - JohnTitor:rename-method, r=flip1995 
Rustup to rust-lang/rust#69674

changelog: none
 2020-03-12 20:05:38 +00:00
flip1995
7b08c7a36e
Change changelog formatting 2020-03-12 21:02:15 +01:00
flip1995
6525127c62
Update changelog_update doc to reflect the actual ordering of the changelog 2020-03-12 21:02:08 +01:00
flip1995
da29402d2e
Update CHANGELOG.md 2020-03-12 21:01:19 +01:00
Yuki Okushi
3e3776666e
Rustup to rust-lang/rust#69674 2020-03-13 04:56:55 +09:00
Shotaro Yamada
d9ad33852c Use visit_place 2020-03-13 02:06:47 +09:00
Shotaro Yamada
aca64b8df7 Check for mutation 2020-03-13 01:25:18 +09:00
Shotaro Yamada
a377378528 Only fires on temporaries 
`let y = x.clone()` cannot be turned into `let y = x` without moving x,
regardless of whether `y` is consumed or not.
 2020-03-13 00:54:40 +09:00
Shotaro Yamada
9de642190e Extend redundant_clone to the case that cloned value is not consumed 2020-03-13 00:31:09 +09:00
bors
fdce47ba7d Auto merge of #5272 - jmeyers35:file_read_lint, r=flip1995 
add lint on File::read_to_string and File::read_to_end

Adds lint `verbose_file_reads` which checks for use of File::read_to_end and File::read_to_string.

Closes https://github.com/rust-lang/rust-clippy/issues/4916

changelog: add lint on File::{read_to_end, read_to_string}
 2020-03-10 22:35:15 +00:00
bors
9d5ffe8105 Auto merge of #5300 - JohnTitor:edition-flag, r=flip1995 
Use `edition:2018` flag more widely

Now we recommend using `// edition:2018`, so let's use it more widely.
Also replace a too old example with new one in the docs.

changelog: none
 2020-03-10 22:02:41 +00:00
Jacob Meyers
a4ba1027fc add CR feedback 2020-03-10 18:00:37 -04:00
Yuki Okushi
d4eb496856
Improve documentation 2020-03-11 06:35:46 +09:00
Yuki Okushi
515847dad1
Use edition:2018 flag more widely 2020-03-11 06:35:07 +09:00
bors
23bd427f92 Auto merge of #5298 - rust-lang:needless_doc_main_code, r=flip1995,Manishearth 
needless_doc_main: only check rust code

This fixes #5280 by checking the language attribute on code blocks.

---

changelog: none
 2020-03-10 21:30:44 +00:00
Manish Goregaokar
d5c8b783b8
Update tests/ui/needless_doc_main.rs 
Co-Authored-By: Philipp Krones <hello@philkrones.com>
 2020-03-10 14:30:07 -07:00
bors
16b925b748 Auto merge of #5299 - JohnTitor:contrib, r=flip1995 
Clean-up docs

Fixes #5268

changelog: none
 2020-03-10 21:05:46 +00:00
Yuki Okushi
0de71b0e3a
Move links to the end of each chapter on adding_lints 2020-03-11 06:01:26 +09:00
Yuki Okushi
19e72a24ae
Move links to the end of each chapter on CONTRIBUTING 2020-03-11 05:41:11 +09:00
Yuki Okushi
459fb53f8d
Clean-up adding_lints.md 2020-03-11 05:21:40 +09:00
Yuki Okushi
8cdd75ca29
Clean-up CONTRIBUTING.md 2020-03-11 05:21:40 +09:00
Andre Bogus
2fa3da4869 needless_doc_main: only check rust code 2020-03-10 20:19:37 +01:00
bors
557f6848bd Auto merge of #5296 - sinkuu:fix_ice_trivial_bounds, r=flip1995 
Fix ICE with trivial_bounds feature

https://github.com/rust-lang/rust/issues/69874#issuecomment-596890446

changelog: Fix ICE with trivial_bounds feature
 2020-03-10 12:25:07 +00:00
bors
3aa8da3e07 Auto merge of #5297 - JohnTitor:shadow, r=phansch 
Use `node_type_opt` over `node_type`

Fix ICE reported in rust-lang/rust#69873.

changelog: Fix ICE in checking bindings
 2020-03-10 10:37:51 +00:00
Yuki Okushi
8d2a3e0a61
Use node_type_opt over node_type 2020-03-10 18:18:34 +09:00
Shotaro Yamada
227ef60a2b Fix doc 2020-03-10 13:28:45 +09:00
Shotaro Yamada
a3d9355bef Fix ICE with trivial_bounds feature 2020-03-10 13:17:35 +09:00
bors
187bbf0e7b Auto merge of #5295 - matthiaskrgr:lints_readme, r=flip1995 
clippy_lints: readme: don't mention crates.io since it is no longer used to publish clippy

changelog: none
 2020-03-10 00:09:26 +00:00
Matthias Krüger
5fd74a9a6a clippy_lints: readme: don't mention crates.io since it is no longer used to publish clippy. 2020-03-10 01:05:54 +01:00
bors
c3d3c50253 Auto merge of #5277 - chrissimpkins:rustc-dev-guide-transition, r=flip1995 
Update rustc-guide to rustc-dev-guide

The rustc-guide is being renamed to the rustc-dev-guide. The discussion is in rust-lang/rustc-guide#470.

This PR revises rustc-guide to rustc-dev-guide in the Readme Markdown file.

Transition tracker: rust-lang/rustc-guide#602

changelog: none
 2020-03-09 23:46:50 +00:00
Chris Simpkins
58dec1ca9c update rust-lang.github.io to rustc-dev-guide.rust-lang.org 2020-03-09 17:58:39 -04:00
bors
64b7624141 Auto merge of #5292 - jpospychala:map-placeholder, r=flip1995 
Improve placeholder in map_unit_fn

Instead of using `_` as a default placeholder use `a`.

fixes #5180
changelog: Improve default placeholder in map_unit_fn
 2020-03-09 19:51:13 +00:00
Jacek Pospychala
697e3c89a7 Improve placeholder in map_unit_fn 2020-03-09 20:37:06 +01:00
bors
d8f64b6eba Auto merge of #5287 - matthiaskrgr:pat_isref, r=flip1995 
redundant_pattern: take binding (ref, ref mut) into account in suggestion

fixes #5271

changelog: redundant_pattern: take binding (ref, ref mut) into account in suggestion (#5271)
 2020-03-09 17:25:09 +00:00
bors
92e25bb7e1 Auto merge of #5286 - matthiaskrgr:delay_vec_creation, r=flip1995 
check_pat: delay creation of the "normal" vec until we reach the branch where it is actually needed

changelog: none
 2020-03-09 17:09:38 +00:00
bors
118594ffa2 Auto merge of #5291 - ThibsG:FixSingleBinding, r=flip1995 
Fix match single binding when in a let stmt

Fix bad suggestion when `match_single_binding` lints when inside a local (let) statement.

Fixes #5267

changelog: none
 2020-03-09 16:04:26 +00:00
ThibsG
40a04f2657 Fix match single binding when in a let stmt 2020-03-09 16:59:24 +01:00
bors
a5477c500c Auto merge of #5285 - matthiaskrgr:dep_it, r=flip1995 
deps: bump itertools 0.8 -> 0.9

changelog: none
 2020-03-09 14:29:40 +00:00
bors
c7b395fdf9 Auto merge of #5290 - polybuildr:map-message, r=phansch 
Improve error messages for {option,result}_map_unit_fn

Instead of saying "unit function", use the phrase the description uses: "function that returns the unit type".

Fixes #5180.

changelog: Improve error messages for {option,result}_map_unit_fn
 2020-03-09 13:11:23 +00:00
bors
bc51a1a1e9 Auto merge of #5289 - polybuildr:setup, r=matthiaskrgr 
Mention the setup instructions in CONTRIBUTING

Multiple people seem to have missed this based on questions asked in the Discord channel. Might as well mention it up front.

changelog: none
 2020-03-08 22:24:26 +00:00
Vivek Ghaisas
ab6e709ee6 Improve error messages for {option,result}_map_unit_fn 
Instead of saying "unit function", use the phrase the description
uses: "function that returns the unit type".

Fixes #5180.
 2020-03-08 21:28:06 +00:00
Vivek Ghaisas
3b3e5ea2a2 Mention the setup instructions in CONTRIBUTING 
Multiple people seem to have missed this based on questions asked in the
Discord channel. Might as well mention it up front.
 2020-03-08 21:07:18 +00:00
Matthias Krüger
75a2300e27 redundant_pattern: take binding (ref, ref mut) into account in suggestion. 
fixes #5271
 2020-03-08 10:47:18 +01:00
Matthias Krüger
a412b3423e check_pat: delay creation of the "normal" vec until we reach the branch where is is actually needed 2020-03-08 02:50:33 +01:00
Matthias Krüger
806699342e deps: bump itertools 0.8 -> 0.9 
changelog: none
 2020-03-08 01:33:17 +01:00
Jacob Meyers
0f7f30711e add lint on File::read_to_string and File::read_to_end 2020-03-06 09:50:49 -05:00
Chris Simpkins
d8167128fc transition rustc-guide to rustc-dev-guide 2020-03-05 23:32:04 -05:00
bors
3d0f0e33af Auto merge of #5276 - flip1995:macro_use, r=flip1995 
Rename macro_use_import -> macro_use_imports

I missed this during review of #5230. We can just do this, without deprecating the old name, since this lint didn't hit nightly rustc yet.

changelog: none
 2020-03-05 18:25:07 +00:00
flip1995
57393b5106
Rename macro_use_import -> macro_use_imports 2020-03-05 19:22:17 +01:00