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Author SHA1 Message Date
bors
3fee48c161 Auto merge of #104754 - nnethercote:more-ThinVec-in-ast, r=the8472 
Use `ThinVec` more in the AST

r? `@ghost`
 2023-02-21 07:02:57 +00:00
Michael Goulet
a58682d7cc Specify what 'this' actually is 2023-02-21 05:21:07 +00:00
bors
f715e430aa Auto merge of #107728 - RalfJung:miri-dyn-star, r=RalfJung,oli-obk 
Miri: basic dyn* support

As usual I am very unsure about the dynamic dispatch stuff, but it passes even the `Pin<&mut dyn* Trait>` test so that is something.

TBH I think it was a mistake to make `dyn Trait` and `dyn* Trait` part of the same `TyKind` variant. Almost everywhere in Miri this lead to the wrong default behavior, resulting in strange ICEs instead of nice "unimplemented" messages. The two types describe pretty different runtime data layout after all.

Strangely I did not need to do the equivalent of [this diff](https://github.com/rust-lang/rust/pull/106532#discussion_r1087095963) in Miri. Maybe that is because the unsizing logic matches on `ty::Dynamic(.., ty::Dyn)` already? In `unsized_info` I don't think the `target_dyn_kind` can be `DynStar`, since then it wouldn't be unsized!

r? `@oli-obk` Cc `@eholk` (dyn-star) https://github.com/rust-lang/rust/issues/102425
 2023-02-21 04:22:23 +00:00
Michael Goulet
dfc4a580f2 Add a test for default trait method with RPITITs 2023-02-21 02:01:26 +00:00
bors
2deff71719 Auto merge of #105462 - oli-obk:feeding_full, r=cjgillot,petrochenkov 
give the resolver access to TyCtxt

The resolver is now created after TyCtxt is created. Then macro expansion and name resolution are run and the results fed into queries just like before this PR.

Since the resolver had (before this PR) mutable access to the `CStore` and the source span table, these two datastructures are now behind a `RwLock`. To ensure that these are not mutated anymore after the resolver is done, a read lock to them is leaked right after the resolver finishes.

### PRs split out of this one and leading up to it:

* https://github.com/rust-lang/rust/pull/105423
* https://github.com/rust-lang/rust/pull/105357
* https://github.com/rust-lang/rust/pull/105603
* https://github.com/rust-lang/rust/pull/106776
* https://github.com/rust-lang/rust/pull/106810
* https://github.com/rust-lang/rust/pull/106812
* https://github.com/rust-lang/rust/pull/108032
 2023-02-21 01:19:25 +00:00
Nicholas Nethercote
9c7570b429 Fix a test. 2023-02-21 11:53:20 +11:00
Mara Bos
c7f443a6e3 Enable --cfg=parallel_compiler in rustdoc. 2023-02-21 11:53:17 +11:00
Guillaume Gomez
953a71a328 Allow disabling of auto and blanket trait impls retrieval in rustdoc when in parallel_compiler mode. 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
7e855d5f31 Use ThinVec in a few more AST types. 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
549f1c60af Use ThinVec in ast::ExprKind::Match. 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
912b825002 Use ThinVec in ast::PatKind::Struct. 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
1807027248 Use ThinVec in ast::AngleBracketedArgs. 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
b14b7ba5dd Use ThinVec in ast::Block. 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
4143b101f9 Use ThinVec in various AST types. 
This commit changes the sequence parsers to produce `ThinVec`, which
triggers numerous conversions.
 2023-02-21 11:51:56 +11:00
Nicholas Nethercote
6a56c3a930 Use ThinVec in ast::Impl and related types. 2023-02-21 11:51:55 +11:00
Nicholas Nethercote
068db466e8 Use ThinVec in ast::WhereClause. 2023-02-21 11:51:55 +11:00
Nicholas Nethercote
dd7aff5cc5 Use ThinVec in ast::Generics and related types. 2023-02-21 11:51:55 +11:00
Nicholas Nethercote
06228d6e93 Upgrade thin-vec from 0.2.9 to 0.2.12. 
Because 0.2.10 added supports for `ThinVec::splice`, and 0.2.12 is the
latest release.
 2023-02-21 11:51:55 +11:00
Michael Goulet
2895731e5e Name placeholder in some region errors 2023-02-21 00:00:49 +00:00
Boxy
4f2001aab7 remove flag 2023-02-20 23:43:29 +00:00
Matt Harding
ec9a4ce19e Explain the default panic hook better 
This changes the documentation of `std::panic::set_hook` and `take_hook` to better explain how the default panic hook works. In particular the fact that `take_hook` registers the default hook, rather than no hook at all, was missing from the docs.
 2023-02-20 23:37:19 +00:00
Milo Moisson
18f5f0c473
use UpperCamelCase 2023-02-20 23:44:21 +01:00
bors
8f55d6025f Auto merge of #108286 - matthiaskrgr:rollup-dwy99rf, r=matthiaskrgr 
Rollup of 6 pull requests

Successful merges:

 - #108241 (Fix handling of reexported macro in doc hidden items)
 - #108254 (Refine error span for trait error into borrowed expression)
 - #108255 (Remove old FIXMEs referring to #19596)
 - #108257 (Remove old FIXME that no longer applies)
 - #108276 (small `opaque_type_origin` cleanup)
 - #108279 (Use named arguments for `{,u}int_impls` macro)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2023-02-20 22:01:48 +00:00
b-naber
c9843d6144 remove cfg attributes 2023-02-20 22:00:30 +00:00
Matthias Krüger
4f532dacfc
Rollup merge of #108279 - Nilstrieb:int, r=scottmcm 
Use named arguments for `{,u}int_impls` macro

This makes it way easier to understand.

r? `@scottmcm`
 2023-02-20 22:12:20 +01:00
Matthias Krüger
ea7ca705e6
Rollup merge of #108276 - lcnr:opaque-tys, r=oli-obk 
small `opaque_type_origin` cleanup

r? `@oli-obk`
 2023-02-20 22:12:20 +01:00
Matthias Krüger
02842d4f69
Rollup merge of #108257 - fee1-dead-contrib:fixme-1, r=tmiasko 
Remove old FIXME that no longer applies

it looks like Encodable was fallible at some point, but that was changed which means that this FIXME is no longer applicable
 2023-02-20 22:12:19 +01:00
Matthias Krüger
7022ae4f8c
Rollup merge of #108255 - fee1-dead-contrib:fix-old-fixme, r=cjgillot 
Remove old FIXMEs referring to #19596

Having an inner function that accepts a mutable reference seems to be the only way this can be expressed. Taking a mutable reference would call the same function with a new type &mut F which then causes the infinite recursion error in #19596.
 2023-02-20 22:12:18 +01:00
Matthias Krüger
194d52cc18
Rollup merge of #108254 - Nathan-Fenner:nathanf/error-span-ref-trait-refine, r=WaffleLapkin 
Refine error span for trait error into borrowed expression

Extends the error span refinement in #106477 to drill into borrowed expressions just like tuples/struct/enum literals. For example,

```rs
trait Fancy {}
trait Good {}
impl <'a, T> Fancy for &'a T where T: Good {}
impl <S> Good for Option<S> where S: Iterator {}

fn want_fancy<F>(f: F) where F: Fancy {}

fn example() {
    want_fancy(&Some(5));
//  (BEFORE)   ^^^^^^^^ `{integer}` is not an iterator
//  (AFTER)          ^  `{integer}` is not an iterator
}
```

Existing heuristics try to find the right part of the expression to "point at"; current heuristics look at e.g. struct constructors and tuples. This PR adds a new check for borrowed expressions when looking into a borrowed type.
 2023-02-20 22:12:18 +01:00
Matthias Krüger
52fa8fe376
Rollup merge of #108241 - GuillaumeGomez:fix-reexported-macro-handling, r=notriddle 
Fix handling of reexported macro in doc hidden items

Fixes https://github.com/rust-lang/rust/issues/108231.
Fixes #59368.

r? `@notriddle`
 2023-02-20 22:12:17 +01:00
Guillaume Gomez
fc6a05c463 Add test for reexported hidden macro 2023-02-20 20:19:21 +01:00
Guillaume Gomez
e2d9dee9eb Add regression test for #108231 2023-02-20 20:19:21 +01:00
Guillaume Gomez
24b23aa958 Fix handling of reexported macro in doc hidden items 2023-02-20 20:19:21 +01:00
bors
5243ea5c29 Auto merge of #108260 - lnicola:rust-analyzer-2023-02-20, r=lnicola 
⬆️ rust-analyzer

r? `@ghost`
 2023-02-20 19:04:51 +00:00
Camille GILLOT
f02d6c45e1 Remove use_ecx. 2023-02-20 18:25:37 +00:00
Camille GILLOT
d0934f14c7 Merge if-let and match. 2023-02-20 18:25:37 +00:00
Camille GILLOT
4a75995fbd Move state fixup into a different method. 2023-02-20 18:25:37 +00:00
Nilstrieb
eb5d82bc9c Use named arguments for int_impl macro 
This makes it easier to understand.
 2023-02-20 18:18:49 +00:00
Nilstrieb
d3b46bb74e Use named arguments for uint_impl macro 
This makes it easier to understand.
 2023-02-20 18:10:51 +00:00
lcnr
f97a8f017d small opaque_type_origin cleanup 2023-02-20 18:00:57 +01:00
bors
8973049549 Auto merge of #108268 - matthiaskrgr:rollup-4tdvnx6, r=matthiaskrgr 
Rollup of 5 pull requests

Successful merges:

 - #108124 (Document that CStr::as_ptr returns a type alias)
 - #108171 (Improve building compiler artifacts output)
 - #108200 (Use restricted Damerau-Levenshtein distance for diagnostics)
 - #108259 (remove FIXME that doesn't require fixing)
 - #108265 ("`const` generic" -> "const parameter")

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
 2023-02-20 16:19:06 +00:00
Milo Moisson
76ac2705a5
docs: wrong naming convention in struct keyword doc 2023-02-20 16:40:46 +01:00
Oli Scherer
0847b79ada Remove ResolverTree 2023-02-20 15:28:59 +00:00
Oli Scherer
2a47113efa Remove IntoDefIdTree 2023-02-20 15:28:59 +00:00
Oli Scherer
1ab14ea7c2 Remove some unnecessary tcx-passing 2023-02-20 15:28:59 +00:00
Oli Scherer
acbcfaaf7b Stop passing in values that one can also get from the tcx lazily 2023-02-20 15:28:59 +00:00
Oli Scherer
c3522d0637 Move the resolver into a query 2023-02-20 15:28:59 +00:00
Oli Scherer
37e2f4f487 Make configure_and_expand "infalllible" by just aborting the compilation if it fails instead of bubbling out an error 2023-02-20 15:28:59 +00:00
Oli Scherer
63c8d00090 Use tcx queries instead of passing the values to configure_and_expand. 2023-02-20 15:28:59 +00:00
Oli Scherer
1202fce40e Remove definitions field that is only needed for one method 2023-02-20 15:28:59 +00:00