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34546 Commits

Author SHA1 Message Date
Matthias Krüger
732ded92a0
Rollup merge of #123063 - tmiasko:reachability-abi, r=michaelwoerister 
Function ABI is irrelevant for reachability
 2024-03-28 17:40:49 +01:00
bors
c5e7f45b62 Auto merge of #115220 - Zoxc:revive-gcx-ptr, r=oli-obk 
Add a `CurrentGcx` type to let the deadlock handler access `TyCtxt`

This brings back `GCX_PTR` (previously removed in https://github.com/rust-lang/rust/pull/74969) allowing the deadlock handler access to `GlobalCtxt`. This fixes https://github.com/rust-lang/rust/issues/111522.

r? `@cjgillot`
 2024-03-28 14:00:08 +00:00
bors
4ea92e3c7a Auto merge of #123166 - bjorn3:sync_cg_clif-2024-03-28, r=bjorn3 
Subtree sync for rustc_codegen_cranelift

The main highlight this time is debuginfo for statics. Not all types are supported yet. Those that aren't supported are represented as `[u8; mem::size_of::<T>()]` instead.

r? `@ghost`

`@rustbot` label +A-codegen +A-cranelift +T-compiler
 2024-03-28 11:57:39 +00:00
bjorn3
987ed345af Merge commit '09fae60a86b848a2fc0ad219ecc4e438dc1eef86' into sync_cg_clif-2024-03-28 2024-03-28 11:43:35 +00:00
bors
551abd65be Auto merge of #116891 - aliemjay:opaque-region-infer-rework-2, r=compiler-errors,oli-obk 
rework opaque type region inference

User-facing changes are documented in [this comment](https://github.com/rust-lang/rust/pull/116891#issuecomment-1973774412).

The design document is in [this comment](https://github.com/rust-lang/rust/pull/116891#issuecomment-1836900102).

---

\- Fix Ice in check_unique; ICE -> Error; fixes #122782.
\- Ignore uncaptured lifetime args; ICE -> Pass; fixes #111906, fixes #110623, fixes #109059, fixes #122307
\- Except equal parameters from the uniqueness check; Pass -> Error; fixes #113916.
\- Check RPITs for invalid args; Pass -> Error; fixes #111935; ICE -> Error; fixes #110726.
\- Rework opaque types region inference; Pass -> Error; fixes #113971, fixes #112841.
\- Reject external lifetimes as invalid args; Pass -> Error; fixes #105498.

r? `@ghost`
 2024-03-28 09:51:39 +00:00
Ali MJ Al-Nasrawy
7c6876f9a9 simplify check_unique 2024-03-28 06:00:26 +00:00
Ali MJ Al-Nasrawy
6b6ed2ea28 reject external lifetimes as invalid arguments 2024-03-28 06:00:26 +00:00
Ali MJ Al-Nasrawy
f4940e4d22 rework opaque types region inference 2024-03-28 06:00:26 +00:00
Ali MJ Al-Nasrawy
08c8caa524 convert all named regions in opaque types to nll vars 
Do it in typeck before entering region inference routines
particularly because we will no longer be able to convert placeholders.
 2024-03-28 06:00:26 +00:00
Ali MJ Al-Nasrawy
15c7e59c05 favor placeholders over existentials when choosing SCC representatives 
... even when the existential has the least RegionVid.

universal regions (of root universe) > placeholders > existentials

The previous behavior, that chooses the minimal RegionVid index, naturally prefers universal regions over others
because they always have the least RegionVids, but there was no guranteed ordering between placeholders and existentials.
 2024-03-28 06:00:26 +00:00
Ali MJ Al-Nasrawy
ce91e46a1e check RPITs for invalid args 2024-03-28 06:00:26 +00:00
Ali MJ Al-Nasrawy
c337825d6d ignore error params 2024-03-28 06:00:25 +00:00
Ali MJ Al-Nasrawy
4ecdf5ff00 except equal parameters from the uniqueness check 2024-03-28 06:00:25 +00:00
bors
2781687fe5 Auto merge of #122832 - oli-obk:no_ord_def_id3, r=michaelwoerister 
Remove `DefId`'s `Partial/Ord` impls

work towards https://github.com/rust-lang/rust/issues/90317

based on https://github.com/rust-lang/rust/pull/122824 and https://github.com/rust-lang/rust/pull/122820

r? `@michaelwoerister`
 2024-03-28 05:25:28 +00:00
bors
463a11bef4 Auto merge of #121833 - kornelski:parent_include, r=estebank 
Suggest correct path in include_bytes!

`include_bytes!` paths are relative, and I'm often not sure how nested is the `.rs` file that I'm editing, so I have to guess the number of `"../.."`. This change searches `..` and `../..` for the given file and offers corrected path as a suggestion.

I wasn't sure how to get the right span, and how to properly escape it.

```text
error: couldn't read src/file.txt: No such file or directory (os error 2)
 --> src/main.rs:2:13
  |
2 |     let x = include_bytes!("file.txt");
  |             ^^^^^^^^^^^^^^^----------^
  |                            |
  |                            help: it's in a parent directory: `"../../file.txt"`
```
 2024-03-28 02:47:46 +00:00
Matthias Krüger
45cec32ac3
Rollup merge of #123133 - xiaoxiangxianzi:master, r=fmease 
chore: fix some comments
 2024-03-27 23:27:24 +01:00
Matthias Krüger
15fb2f214c
Rollup merge of #123130 - oli-obk:missing_type_taint, r=compiler-errors 
Load missing type of impl associated constant from trait definition

fixes #123092

Also does some cleanups I discovered while analyzing this issue
 2024-03-27 23:27:23 +01:00
Matthias Krüger
ae33b9045b
Rollup merge of #123101 - Bryanskiy:delegation-fixes-2, r=petrochenkov 
Delegation: fix ICE on wrong `Self` instantiation

fixes https://github.com/rust-lang/rust/issues/119921
fixes https://github.com/rust-lang/rust/issues/119919

There is no way to instantiate `Self` param for caller in delegation item if

1. callee is a trait method && callee contains `Self` param
2. delegation item isn't an associative item

In general, we can consider `Self` param as independent type param in these cases:

```rust

trait Trait {
    fn foo(_: Option<&Self>) {...}
}

reuse Trait::foo;
// will be desugared to:
fn foo<T: Trait>(x: Option<&T>) { Trait::foo(x) }
```

But this requires early bound parameters support. For now, I suggest banning such cases to avoid ICE's.

r? ``@petrochenkov``
 2024-03-27 23:27:23 +01:00
Matthias Krüger
6464e5b78c
Rollup merge of #123075 - rcvalle:rust-cfi-fix-drop-drop-in-place, r=compiler-errors 
CFI: Fix drop and drop_in_place

Fix drop and drop_in_place by transforming self of drop and drop_in_place methods into a Drop trait objects.

This was split off from https://github.com/rust-lang/rust/pull/116404.

cc `@compiler-errors` `@workingjubilee`
 2024-03-27 23:27:22 +01:00
Ramon de C Valle
0b860818e6 CFI: Fix drop and drop_in_place 
Fix drop and drop_in_place by transforming self of drop and
drop_in_place methods into Drop trait objects.
 2024-03-27 12:52:14 -07:00
Kornel
826ddb3018 Suggest correct path in include_bytes! 2024-03-27 15:16:25 +00:00
Kornel
89ceced6f6 Helper function for resolve_path 2024-03-27 14:57:37 +00:00
xiaoxiangxianzi
3157114f0b chore: fix some comments 
Signed-off-by: xiaoxiangxianzi <zhaoyizheng@outlook.com>
 2024-03-27 22:32:53 +08:00
Oli Scherer
bd6a96f04e Int constants must be valtrees in pattern lowering 2024-03-27 14:28:50 +00:00
Michael Goulet
864e1fbc81 Remove TypeVariableOriginKind::OpaqueInference 2024-03-27 10:08:14 -04:00
Michael Goulet
2fe936f17d Stop doing expensive work in opt_suggest_box_span eagerly 2024-03-27 10:08:14 -04:00
Oli Scherer
cf3ab41c83 Ensure no one re-adds Partial/Ord impls for DefId 2024-03-27 14:02:17 +00:00
Oli Scherer
5f4ac61ebd Remove DefId's Partial/Ord impls 2024-03-27 14:02:17 +00:00
Oli Scherer
e522d2906d Stop sorting DefIds in the compiler 2024-03-27 14:02:17 +00:00
Oli Scherer
5676326c72 Sort somem diagnostics by DefPathStr instead of DefId 2024-03-27 14:02:16 +00:00
Oli Scherer
6be79cb103 Sort a diagnostic by DefPathStr instead of DefId 2024-03-27 14:02:16 +00:00
Oli Scherer
57f68c3555 Sort method suggestions by DefPath instead of DefId 2024-03-27 14:02:16 +00:00
Oli Scherer
727807293b Don't sort DefIds in suggestions 2024-03-27 14:02:16 +00:00
Oli Scherer
150a5e5f92 Do not sort DefIds in diagnostics 2024-03-27 14:02:16 +00:00
Oli Scherer
28363ea4eb Remove Partial/Ord from EarlyParamRegion 2024-03-27 14:02:16 +00:00
Oli Scherer
1d662c9eee Remove Partial/Ord from AdtDef 2024-03-27 14:02:16 +00:00
Oli Scherer
459ea32a27 Remove Partial/Ord from BoundRegion 2024-03-27 14:02:16 +00:00
Oli Scherer
e87d10846e Remove Ord from BoundTy 2024-03-27 14:02:16 +00:00
Oli Scherer
dd9fe01d06 Remove Ord from Binder 2024-03-27 14:02:16 +00:00
Oli Scherer
dc95bd69f2 Remove Ord from Ty, Const, and Region 2024-03-27 14:02:16 +00:00
Oli Scherer
939df293d8 Sort diagnostics by rendered trait ref instead of its def ids 2024-03-27 14:02:16 +00:00
Oli Scherer
5ae546e108 Use FxIndexMap instead of BTreeMap to avoid sorting DefIds 2024-03-27 14:02:15 +00:00
Oli Scherer
ae24fef028 Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
Oli Scherer
2707ac9606 Remove unnecessary Partial/Ord derive 2024-03-27 14:02:15 +00:00
Bryanskiy
0cd9708de6 Delegation: fix ICE on wrong instantiation 2024-03-27 15:51:48 +03:00
Oli Scherer
86e750f0f7 Inline primary_body_of into its sole call site 2024-03-27 11:16:41 +00:00
Oli Scherer
7786ee3c92 Remove a call-site to primary_body_of as it is only interested in the body id 2024-03-27 11:13:34 +00:00
Oli Scherer
d0eb9c86f1 move type inference for missing types on constants into its own method 2024-03-27 11:12:21 +00:00
Oli Scherer
804c047657 Load missing type of impl associated constant from trait definition 2024-03-27 11:02:53 +00:00
John Kåre Alsaker
9936a399df Add a CurrentGcx type to let the deadlock handler access TyCtxt 2024-03-27 11:44:32 +01:00