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Author SHA1 Message Date
bors
58e01ea4d7 Auto merge of #4519 - rust-lang:vec-diagnostic-item, r=@oli-obk 
Use diagnostic item for `Vec`

This adds a new `is_type_diagnostic_item` to check items without lookup via `match_type`.

changelog: none
 2019-09-09 04:52:29 +00:00
Andre Bogus
e3c4ffd4aa Use diagnostic item for 2019-09-09 05:43:39 +02:00
bors
d4a48edbeb Auto merge of #4523 - matthewjasper:remove-cfg-usage, r=llogiq 
Stop using the HIR CFG

This does slightly change the behavior:

* Functions with unreachable code don't end up being ignored
* `match` guards are counted as +1 for each guard, rather than +1 for each pattern with a guard
* Or patterns don't add to the complexity

changelog: none
 2019-09-08 20:09:12 +00:00
Matthew Jasper
5e7ff6b705 Update non_expressive_names for or patterns 2019-09-08 16:27:54 +01:00
Matthew Jasper
a2477f7759 Remove use of the HIR CFG 2019-09-08 16:27:54 +01:00
Michael Wright
9bdfd0683f Fix or_fun_call bad suggestion 
Closes #4514
 2019-09-08 11:03:45 +02:00
bors
f30bf69ec7 Auto merge of #4508 - rust-lang:reduced-symbolism, r=phansch 
Simplify `utils::match_def_path`, removing a FIXME

changelog: none

This removes the `Vec<Symbol>` allocation. We still need to call `cx.get_def_path`, but this should already have been interned, and I don't see how we can keep ergonomics of that function without allocating a `Vec`.

r? @phansch
 2019-09-06 15:10:06 +00:00
bors
804f8e6b5a Auto merge of #4512 - mati865:rustup, r=phansch 
Rustup to rust-lang/rust#64111

changelog: none
 2019-09-06 12:13:06 +00:00
Mateusz Mikuła
5afa216e30 Rustup to rust-lang/rust#64111 2019-09-06 13:57:27 +02:00
bors
9672a0400c Auto merge of #4500 - jeremystucki:refactoring, r=flip1995 
Small refactoring

changelog: none
 2019-09-06 08:41:56 +00:00
Andre Bogus
72058a6d0d Simplify , removing a FIXME 2019-09-06 09:40:36 +02:00
bors
c3d42949c4 Auto merge of #4506 - derivmug:fix-add-lint-example, r=phansch 
Fix two occurences of TESTNAME=ui/foo_functions

changelog: Fix two occurrences of the wrong path to the foo_functions test in doc/adding_lints.md

This PR fixes the other two wrong paths to the example test. I already created a PR yesterday but only changed one. The old command was `TESTNAME=ui/foo_functions cargo uitest` and is now `TESTNAME=foo_functions cargo uitest`.
 2019-09-06 04:50:12 +00:00
Luca Beetz
3390c512bc Fix two occurences of TESTNAME=ui/foo_functions 
This commit fixes two occurences of the wrong path to the foo_functions example test in doc/adding-lints.md
 2019-09-06 00:54:49 +02:00
bors
313b41fac5 Auto merge of #4489 - JohnTitor:fix-redundant-pattern-false-positive, r=flip1995 
Fix `redundant_pattern` false positive

Fix #4428

changelog: Fix `redundant_pattern` false positive
 2019-09-05 16:15:36 +00:00
Yuki Okushi
0b3f452764 Run rustfix 2019-09-05 22:45:52 +09:00
bors
5f28fda13e Auto merge of #4502 - lzutao:rustup-64141, r=phansch 
Rustup "Minimize uses of `LocalInternedString`"

Rustup https://github.com/rust-lang/rust/pull/64141

changelog: none
 2019-09-05 08:26:00 +00:00
Lzu Tao
c12b700e87 Rustup "Minimize uses of LocalInternedString" 2019-09-05 07:16:57 +00:00
bors
abbb7ee12f Auto merge of #4501 - derivmug:update-lint-doc, r=phansch 
Remove ui/ from TESTNAME for foo lint example

changelog: Remove ui/ from TESTNAME in doc/adding-lints.md

This PR remove the `ui/` from the TESTNAME of the example foo lint in the 'Adding lints' documentation.
 2019-09-04 17:59:19 +00:00
Luca Beetz
47d89ae27f Remove ui/ from TESTNAME for foo lint example 2019-09-04 18:34:19 +02:00
bors
e3ae76aeac Auto merge of #4495 - JohnTitor:fix-map-entry-false-positive, r=phansch 
Fix `map_entry` false positive

Fixes #4219

changelog: Fix `map_entry` false positive
 2019-09-04 16:25:49 +00:00
Yuki Okushi
8be37fdb1d Make it auto fixable lint 2019-09-05 00:50:22 +09:00
Yuki Okushi
e236740f28 Fix redundant_pattern false positive 2019-09-05 00:36:48 +09:00
Yuki Okushi
5c760f0555 Improve tests 2019-09-05 00:24:45 +09:00
bors
98a25241cc Auto merge of #4487 - JohnTitor:deref-addrof-external-macro, r=flip1995 
Don't check across macro boundary in `deref_addrof`

Fixes #4289

changelog: Allow `deref_addrof` in macros
 2019-09-04 15:01:06 +00:00
Jeremy Stucki
3fc1ec1ffd
Refactor option handling 2019-09-04 16:19:59 +02:00
bors
9d2772207e Auto merge of #4418 - euclio:byte-lit-suggestion, r=flip1995 
use a structured suggestion for char-lit-as-u8

changelog: use a structured suggestion for char-lit-as-u8
 2019-09-04 13:33:47 +00:00
flip1995
14d1d040b4
Run update_lints 2019-09-04 15:33:14 +02:00
Andy Russell
4ea246b0b3
use a structured suggestion for char-lit-as-u8 2019-09-04 08:50:55 -04:00
bors
ffe57fad85 Auto merge of #4498 - sinkuu:checked_arithmetic_unwrap, r=flip1995 
Add manual_saturating_arithmetic lint

changelog: add `manual_saturating_arithmetic` lint

Fixes #1557. This lint detects manual saturating arithmetics like `x.checked_add(10u32).unwrap_or(u32::max_value())` and suggests replacing with `x.saturating_add(10u32)`.
 2019-09-04 12:14:41 +00:00
Shotaro Yamada
c6fb9c8a2a Hide variables in doc-test 2019-09-04 21:10:08 +09:00
Shotaro Yamada
45fde0f86f Fix doctest and renaming src 2019-09-04 21:06:28 +09:00
bors
a2c4b2b8da Auto merge of #4490 - mikerite:fix-4364, r=flip1995 
Fix `too_many_lines` false positive

changelog: Fix `too_many_lines` false positive
 2019-09-04 11:35:13 +00:00
Shotaro Yamada
4960f79476 Add manual_saturating_arithmetic lint 2019-09-04 18:38:25 +09:00
bors
8239b7616f Auto merge of #4454 - BO41:search_is_some, r=flip1995 
Dereference one less on search_is_some and make it auto-fixable

Fixes #4453

changelog: none
 2019-09-04 07:53:44 +00:00
BO41
64cd9e4d60 Try to fix .fixed 2019-09-03 18:56:23 +02:00
bors
11da8c18a2 Auto merge of #4479 - rust-lang:uninit_assume_init, r=flip1995 
lint against `MaybeUninit::uninit().assume_init()`

changelog: add `uninit_assumed_init` lint

This fixes #4272
 2019-09-03 16:14:40 +00:00
Andre Bogus
b01f2d1126 lint against MaybeUninit::uninit().assume_init() 2019-09-03 17:37:38 +02:00
bors
aeadf1562c Auto merge of #4486 - lzutao:fix-panic-unseparate-literals, r=flip1995 
Fix index out of bound in case of empty snippet

cc #4480

changelog: none
 2019-09-03 13:17:30 +00:00
Yuki Okushi
c94c5e9048 Fix map_entry false positive 2019-09-03 20:31:02 +09:00
bors
2d7da04e17 Auto merge of #4493 - JohnTitor:fix-build-bytes, r=flip1995 
Rustup to rust-lang/rust#63561

changelog: none
 2019-09-03 10:44:47 +00:00
Yuki Okushi
7d30cb6e76 Remove Allocation::bytes 2019-09-03 18:29:08 +09:00
Michael Wright
232dd43fe9 Fix occurrences of too_many_lines violations 2019-09-03 06:26:49 +02:00
Michael Wright
0ae1a69330 Fix too_many_lines false positive 
Fixes #4364
 2019-09-03 06:25:54 +02:00
Yuki Okushi
9a5b996228 Allow deref_addrof in macros 2019-09-03 00:17:23 +09:00
Lzu Tao
17d445b66d Fix index out of bound in case of empty snippet 2019-09-02 20:38:40 +07:00
bors
1f9993729b Auto merge of #4482 - awoimbee:doc_explicit_counter_loop, r=flip1995 
fix misleading doc for explicit_counter_loop lint

changelog: replace misleading examples for explicit_counter_loop & more concise `Why is it bad?` section

This fixes #4472
 2019-09-02 12:46:13 +00:00
bors
6dcdd46061 Auto merge of #4477 - mikerite:fix-4291, r=flip1995 
Fix `extra_unused_lifetimes` false positive

Fixes #4291

changelog: Fix `extra_unused_lifetimes` false positive
 2019-09-02 12:17:47 +00:00
Cristian Kubis
9041856ab9 Add more UI tests for swap 
These tests make sure that the swap warning will not be triggered
for expressions that will cause multiple mutable references of the
same owner
 2019-09-02 14:15:52 +02:00
Arthur Woimée
223e23a5ce fix misleading doc for explicit_counter_loop lint 2019-09-01 21:54:47 +02:00
Michael Wright
2fdfd60569 Fix needless_lifetimes false positive 2019-09-01 08:11:40 +02:00