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23901 Commits

Author SHA1 Message Date
Nilstrieb
31b490d8ba Add enum for find_width_map_from_snippet 
This makes the relationship between the vec and the boolean clearer.
 2022-12-28 17:43:35 +01:00
Nilstrieb
e6c02aad93 Improve heuristics whether format_args string is a source literal 
Previously, it only checked whether there was _a_ literal at the span of
the first argument, not whether the literal actually matched up. This
caused issues when a proc macro was generating a different literal with
the same span.

This requires an annoying special case for literals ending in `\n`
because otherwise `println` wouldn't give detailed diagnostics anymore
which would be bad.
 2022-12-28 17:43:18 +01:00
Pietro Albini
11191279b7 Update bootstrap cfg 2022-12-28 09:18:43 -05:00
Pietro Albini
f6762c2035 update stabilization version numbers 2022-12-28 09:18:42 -05:00
Matthias Krüger
d37cb3ff89 Rollup merge of #106199 - estebank:quiet-type-err-in-binding, r=compiler-errors 
Silence knock-down errors on `[type error]` bindings

Fix #56036, fix #76589.
 2022-12-28 14:40:03 +01:00
Matthias Krüger
d07be1a304 Rollup merge of #106176 - compiler-errors:fn-kw-as-fn-trait, r=estebank 
Recover `fn` keyword as `Fn` trait in bounds

`impl fn()` -> `impl Fn()`

Fixes #82515
 2022-12-28 14:40:01 +01:00
Matthias Krüger
c991c243b7 Rollup merge of #106173 - compiler-errors:deduplicate-op-methods, r=jackh726 
Deduplicate `op` methods

There are some operator-checking flavored methods in `FnCtxt` that can be deduplicated.
 2022-12-28 14:40:01 +01:00
Matthias Krüger
31f5e753fb Rollup merge of #106172 - estebank:suggest-impl-trait, r=compiler-errors 
Suggest `impl Iterator` when possible for `_` return type

Address #106096.
 2022-12-28 14:40:00 +01:00
Matthias Krüger
f33ea418e2 Rollup merge of #106028 - Ezrashaw:add-docs+test-e0461, r=GuillaumeGomez 
docs/test: add UI test and long-form error docs for `E0461`

Might take a couple of tries to pass CI. The UI test is x86-linux only; I'm not sure how to generalize it to other architectures.

r? ``@GuillaumeGomez``
 2022-12-28 14:40:00 +01:00
bors
83a28ef095 Auto merge of #106129 - compiler-errors:compare_method-tweaks, r=BoxyUwU 
Some `compare_method` tweaks

1. Make some of the comparison functions' names more regular
2. Reduce pub scope of some of the things in `compare_method`
~3. Remove some unnecessary opaque type handling code -- `InferCtxt` already is in a mode that doesn't define opaque types~
  * moved to a different PR
4. Bubble up `ErrorGuaranteed` for region constraint errors in `compare_method` - Improves a redundant error message in one unit test.
5. Move the `compare_method` module to have a more general name, since it's more like `compare_impl_item` :)
6. Rename `collect_trait_impl_trait_tys`
 2022-12-28 13:07:30 +00:00
Nikita Tomashevich
0c50e1f146 eager is the default now 2022-12-28 15:24:18 +03:00
Nikita Tomashevich
2a8b17dbc5 Fix formatting 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
dda3ebad0a Fix broken rebase 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
a86173766c Fix nits 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
62f9962eaf Made ty_or_sig and trait_path use their actual types instead of String 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
7ecd064bbe Split infer_explicit_lifetime_required into several diags 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
19b8579803 Address changes of pr 103345 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
40b221814e Rename subdiagnostic fields that do not need to be unique now 2022-12-28 14:53:48 +03:00
Nikita Tomashevich
eb7ce1703b Use eager translation 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
71d24da665 Split into several messages 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
6c19c08140 More descriptive names for ActualImplExplNotes variants 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
57fdd196ae Rebase and fix 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
0634b0119c Partial work on static_impl_trait.rs 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
3935a81d47 Migrate trait_impl_difference.rs 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
2118ff401f Migrate placeholder_error.rs 2022-12-28 14:53:47 +03:00
Nikita Tomashevich
8360a40a8a Migrate named_anon_conflict.rs 2022-12-28 14:53:47 +03:00
Deadbeef
983606d367 Allow trait method paths to satisfy const Fn bounds 2022-12-28 09:06:31 +00:00
fee1-dead
5e9c91c6dd Rollup merge of #106205 - compiler-errors:oopsy, r=fee1-dead 
Remove some totally duplicated files in `rustc_infer`

I have no idea why or how I duplicated these files from `compiler/rustc_infer/src/infer/error_reporting/note.rs`, but I did by accident, and nothing caught it 🤦
 2022-12-28 15:51:43 +08:00
fee1-dead
f837da736f Rollup merge of #106201 - estebank:verbose-transparent, r=compiler-errors 
Emit fewer errors on invalid `#[repr(transparent)]` on `enum`

Fix #68420.
 2022-12-28 15:51:42 +08:00
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