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20720 Commits

Author SHA1 Message Date
fee1-dead
8b3d0c4cf9 Rollup merge of #105484 - nbdd0121:upcast, r=compiler-errors 
Implement allow-by-default `multiple_supertrait_upcastable` lint

The lint detects when an object-safe trait has multiple supertraits.

Enabled in libcore and liballoc as they are low-level enough that many embedded programs will use them.

r? `@nikomatsakis`
 2022-12-28 15:51:41 +08:00
fee1-dead
ade9605a08 Rollup merge of #105347 - estebank:single-line-match, r=compiler-errors 
Account for `match` expr in single line

When encountering `match Some(42) { Some(x) => x, None => "" };`, output

```
error[E0308]: `match` arms have incompatible types
 --> f53.rs:2:52
  |
2 |     let _ = match Some(42) { Some(x) => x, None => "" };
  |             --------------              -          ^^ expected integer, found `&str`
  |             |                           |
  |             |                           this is found to be of type `{integer}`
  |             `match` arms have incompatible types
  ```
 2022-12-28 15:51:40 +08:00
Michael Goulet
605ad65f6a Remove some totally duplicated files 2022-12-28 05:45:12 +00:00
Michael Goulet
96d8011fa8 better names and a comment 2022-12-28 04:18:37 +00:00
Michael Goulet
c7b414adb6 Rename module compare_method -> compare_impl_item 2022-12-28 04:18:37 +00:00
Michael Goulet
91613c5030 make some things less pub 2022-12-28 04:18:37 +00:00
Esteban Küber
b6453a454f Trim more paths in obligation types 2022-12-27 18:56:00 -08:00
Esteban Küber
50c1be1d19 Emit fewer errors on invalid #[repr(transparent)] on enum 
Fix #68420.
 2022-12-27 18:28:02 -08:00
Esteban Küber
8e039b6948 Silence knock-down errors on [type error] bindings 
Fix #56036, fix #76589.
 2022-12-27 18:26:54 -08:00
Jhonny Bill Mena
4d63d7d91c UPDATE - migrate outstanding diagnostic in link.rs 2022-12-27 20:59:22 -05:00
Jhonny Bill Mena
29d8c87fe8 DELETE - fn span_invalid_monomorphization_error and localize intrinsics macros 2022-12-27 20:59:22 -05:00
Jhonny Bill Mena
27744460e2 ADD - create and emit Bug support for Diagnostics 
UPDATE - migrate constant span_bug to translatable diagnostic.
 2022-12-27 20:59:22 -05:00
Jhonny Bill Mena
d1030fab22 UPDATE - migrate fn simd_simple_float_intrinsic error messages 2022-12-27 20:59:21 -05:00
Jhonny Bill Mena
e26366ad99 [WIP] UPDATE - migrate intrinsic.rs to new diagnostic infrastructure 
WIP - replacing span_invalid_monomorphization_error function. Still in progress due to its use in codegen_llvm inside macros
 2022-12-27 20:59:21 -05:00
Jhonny Bill Mena
d41112a8c5 UPDATE - migrate constant.rs to new diagnostics infrastructure 2022-12-27 20:59:21 -05:00
Jhonny Bill Mena
78796ba637 ADD - fixme in type_names.rs until we are able to translate InterpError 2022-12-27 20:59:21 -05:00
Jhonny Bill Mena
82cf6f204a UPDATE - migrate base.rs to new diagnostics infrastructure 2022-12-27 20:59:19 -05:00
Esteban Küber
05e8ba126c Account for match expr in single line 
When encountering `match Some(42) { Some(x) => x, None => "" };`, output

```
error[E0308]: `match` arms have incompatible types
 --> f53.rs:2:52
  |
2 |     let _ = match Some(42) { Some(x) => x, None => "" };
  |             --------------              -          ^^ expected integer, found `&str`
  |             |                           |
  |             |                           this is found to be of type `{integer}`
  |             `match` arms have incompatible types
  ```
 2022-12-27 16:45:55 -08:00
Esteban Küber
b400bde52a Shorten type in note 2022-12-27 15:36:10 -08:00
Esteban Küber
df2a35ea3d review comments 2022-12-27 13:44:39 -08:00
Nilstrieb
1322e476bf Improve debug logs of find_width_of_character_at_span 2022-12-27 22:18:22 +01:00
Michael Goulet
18bf19c3a9 Rollup merge of #106064 - lukas-code:outlives-macro, r=cjgillot 
Partially fix `explicit_outlives_requirements` lint in macros

Show the suggestion if and only if the bounds are from the same source context.

fixes https://github.com/rust-lang/rust/issues/106044
fixes https://github.com/rust-lang/rust/issues/106063
 2022-12-27 12:33:35 -08:00
Michael Goulet
3fba7b4523 Rollup merge of #105965 - compiler-errors:issue-105896, r=cjgillot 
Provide local extern function arg names

Fixes #105896
 2022-12-27 12:33:35 -08:00
Michael Goulet
996fb664d3 Rollup merge of #105852 - compiler-errors:hex-float-lit, r=cjgillot 
Suggest rewriting a malformed hex literal if we expect a float

Fixes #104706
 2022-12-27 12:33:34 -08:00
Michael Goulet
a9fdeddafd Rollup merge of #105765 - estebank:range-typo, r=compiler-errors 
Detect likely `.` -> `..` typo in method calls

Fix #65015.
 2022-12-27 12:33:34 -08:00
Esteban Küber
7e84273b7f Make resolve suggestion more generic 2022-12-27 12:16:25 -08:00
Michael Goulet
9f59ab55e6 Restore cyclic closure message 2022-12-27 17:56:57 +00:00
Michael Goulet
0817b1d3ed Don't deduce a signature that makes a closure cyclic 2022-12-27 17:56:56 +00:00
Esteban Küber
0c0685bb68 review comments: make suggestion more accurate 2022-12-27 09:25:00 -08:00
Michael Goulet
e5c159cf90 Provide local extern function arg names 2022-12-27 17:21:08 +00:00
Michael Goulet
3cf22de90f Suggest rewriting a malformed hex literal if we expect a float 2022-12-27 17:14:45 +00:00
Matthias Krüger
b7657e9cec Rollup merge of #106066 - JohnTitor:rm-bindings-after-at-fixme, r=compiler-errors 
Always suggest as `MachineApplicable` in `recover_intersection_pat`

This resolves one FIXME in `recover_intersection_pat` by always applying `MachineApplicable` when suggesting, as `bindings_after_at` is now stable.
This also separates a test to apply `// run-rustfix`.

Signed-off-by: Yuki Okushi <jtitor@2k36.org>
 2022-12-27 16:37:48 +01:00
Matthias Krüger
a0bf4f9b72 Rollup merge of #105817 - chenyukang:yukang/fix-105788-sugg-for-auto-trait, r=TaKO8Ki 
Remove unreasonable help message for auto trait

Fixes #105788
 2022-12-27 16:37:47 +01:00
bors
a1fc71196a Auto merge of #106177 - matthiaskrgr:rollup-oe7z8ix, r=matthiaskrgr 
Rollup of 4 pull requests

Successful merges:

 - #105515 (Account for macros in const generics)
 - #106146 (Readme: update section on how to run `x.py`)
 - #106150 (Detect when method call on LHS might be shadowed)
 - #106174 (Remove unused empty CSS rules in ayu theme)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2022-12-27 10:23:32 +00:00
Matthias Krüger
e31e8b1176 Rollup merge of #106150 - estebank:issue-39232, r=compiler-errors 
Detect when method call on LHS might be shadowed

Address #39232.
 2022-12-27 08:57:48 +01:00
Matthias Krüger
b8d71fc41f Rollup merge of #105515 - estebank:issue-104141, r=oli-obk 
Account for macros in const generics

Fix #104141.
 2022-12-27 08:57:45 +01:00
bors
0ca50032ce Auto merge of #106095 - estebank:pin-mut-reborrow, r=compiler-errors 
Suggest `Pin::as_mut` when encountering borrow error

Fix #65409 for `Pin<&mut T>`.
 2022-12-27 07:31:42 +00:00
Michael Goulet
050bc95ce2 Fix some totally useless suggestions 2022-12-27 07:17:22 +00:00
Michael Goulet
d2404d6dca Dont clobber as .. rename in import suggestion 2022-12-27 07:05:45 +00:00
Michael Goulet
aff403cf68 Recover fn keyword as Fn trait in bounds 2022-12-27 06:14:46 +00:00
Michael Goulet
9e2536b938 Note alternative import candidates in nested use tree 2022-12-27 05:09:43 +00:00
Michael Goulet
564435f20a Suppress suggestions for nested use tree 2022-12-27 05:09:43 +00:00
yukang
90753de099 fix #105788, Remove unreasonable help message for auto trait 2022-12-27 12:56:40 +08:00
Ezra Shaw
f66e7529b5 docs: add long-form error docs for E0461 2022-12-27 17:03:39 +13:00
Michael Goulet
8bf7ec7534 Deduplicate more op-flavored methods 2022-12-27 03:12:31 +00:00
Michael Goulet
43b2486a95 Clean up operator type checking 2022-12-27 02:49:53 +00:00
Esteban Küber
c9381fc334 Detect likely . -> .. typo in method calls 
Fix #65015.
 2022-12-26 18:27:40 -08:00
Esteban Küber
1b341fe8a1 Suggest impl Iterator when possible for _ return type 
Address #106096.
 2022-12-26 18:21:45 -08:00
bors
58f5a0180c Auto merge of #103020 - lyming2007:issue-102598-fix, r=jackh726 
error parsing lifetime following by Sized and message + between them

Fixes #102598
 2022-12-26 21:50:05 +00:00
Esteban Küber
8a13a7c148 review comments 2022-12-26 13:35:35 -08:00