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48659 Commits

Author SHA1 Message Date
Vadim Petrochenkov
7f398fd5f6 resolve: Optimize fn traits_in_module 2025-07-16 08:30:48 +03:00
Vadim Petrochenkov
1a9a226058 resolve: Import ty::Visibility everywhere 2025-07-16 08:30:48 +03:00
Scott McMurray
4fa23d96bc Improve comments inside codegen_get_discr 2025-07-15 22:30:46 -07:00
Vadim Petrochenkov
01b546a19b resolve: Remove trait ToNameBinding 2025-07-16 08:30:44 +03:00
Vadim Petrochenkov
babe2c0d0f resolve: Merge NameBindingKind::Module into NameBindingKind::Res 2025-07-16 08:28:17 +03:00
Jacob Greenfield
c6e1b21777 Use hygenic macros for stable-mir 2025-07-15 20:47:09 -04:00
Jonathan Brouwer
8e400f97e5 Fix ice for feature-gated cfg attributes applied to the crate 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-15 23:28:15 +02:00
Deadbeef
fd48b7b8dd Comment more code and make tests clearer 
Co-Authored-By: Ralf Jung <post@ralfj.de>
 2025-07-16 00:50:20 +08:00
Deadbeef
44b38ca45e format pointer later instead of eagerly converting to string 2025-07-16 00:32:12 +08:00
Deadbeef
3f2dc2bd1a add const_make_global; err for const_allocate ptrs if didn't call 
Co-Authored-By: Ralf Jung <post@ralfj.de>
Co-Authored-By: Oli Scherer <github333195615777966@oli-obk.de>
 2025-07-16 00:32:12 +08:00
Michael Goulet
3634f46fdb Add alias for ArgOutlivesPredicate 2025-07-15 16:02:26 +00:00
Michael Goulet
512cf3ae88 Gate things properly 2025-07-15 16:02:26 +00:00
Michael Goulet
e3f643c706 Consider outlives assumptions when proving auto traits for coroutine interiors 2025-07-15 16:02:26 +00:00
Michael Goulet
3e7dfaa510 Deduce outlives obligations from WF of coroutine interior types 2025-07-15 16:02:26 +00:00
Michael Goulet
7976ca2442 Add outlives to CoroutineWitnessTypes 2025-07-15 15:58:08 +00:00
tiif
e331de149f Fix CI 2025-07-15 13:48:30 +00:00
tiif
7356ff7517 Implement other logics 2025-07-15 13:48:30 +00:00
tiif
dd067a689a Lint against having both #[unstable_feature_bound] and #[stable] on the same item 2025-07-15 13:48:30 +00:00
tiif
ab29256b96 Make stability attribute not to error when unstable feature bound is in effect 2025-07-15 13:48:30 +00:00
tiif
1e5c7b2877 Add the core logic in old and new solvers 2025-07-15 13:48:30 +00:00
tiif
2586185831 Lower the UnstableFeatureBound predicate to UnstableFeature predicate 2025-07-15 13:48:29 +00:00
tiif
fecd99881d Setup unstable feature bound attribute 2025-07-15 13:48:29 +00:00
David Mládek
8b868fa534 Implement resolver warnings about reexporting private dependencies 2025-07-15 15:44:25 +02:00
David Mládek
4a77a62e56 rustc_resolve: rename check_hidden_glob_reexports to lint_reexports 2025-07-15 15:29:08 +02:00
Stypox
14f47009cc Add InterpCx::fn_abi_of_instance/_fn_ptr with tracing, shadowing FnAbiOf 2025-07-15 15:04:53 +02:00
bors
e27f16a499 Auto merge of #143958 - samueltardieu:rollup-lh1s143, r=samueltardieu 
Rollup of 13 pull requests

Successful merges:

 - rust-lang/rust#142301 (tests: Fix duplicated-path-in-error fail with musl)
 - rust-lang/rust#143630 (Drop `./x suggest`)
 - rust-lang/rust#143736 (Give all bytes of TypeId provenance)
 - rust-lang/rust#143752 (Don't panic if WASI_SDK_PATH not set when detecting compiler)
 - rust-lang/rust#143837 (Adjust `run_make_support::symbols` helpers)
 - rust-lang/rust#143878 (Port `#[pointee]` to the new attribute parsing infrastructure)
 - rust-lang/rust#143905 (Recover and suggest to use `;` to construct array type)
 - rust-lang/rust#143907 (core: make `str::split_at_unchecked()` inline)
 - rust-lang/rust#143910 (Add experimental `backtrace-trace-only` std feature)
 - rust-lang/rust#143927 (Preserve constness in trait objects up to hir ty lowering)
 - rust-lang/rust#143935 (rustc_type_ir/walk: move docstring to `TypeWalker` itself)
 - rust-lang/rust#143938 (Update books)
 - rust-lang/rust#143941 (update `cfg_select!` documentation)

Failed merges:

 - rust-lang/rust#143926 (Remove deprecated fields in bootstrap)

r? `@ghost`
`@rustbot` modify labels: rollup
 2025-07-15 11:42:55 +00:00
Samuel Tardieu
010e3ef113 Rollup merge of #143941 - folkertdev:cfg-select-docs, r=traviscross 
update `cfg_select!` documentation

tracking issue: https://github.com/rust-lang/rust/issues/115585

After rust-lang/rust#143461, and with an eye on a soon(ish) stabilization, I think the docs need some work.

The existing text read more like a motivation for the feature existing to me, so I've tried to now be a bit more descriptive. Still, suggestions are very welcome.

I also added a test for an empty `select! {}` because it's just the sort of thing that might break.

r? ``@traviscross``
 2025-07-15 12:52:44 +02:00
Samuel Tardieu
790ce4bf39 Rollup merge of #143935 - ada4a:walk-docstring, r=compiler-errors 
rustc_type_ir/walk: move docstring to `TypeWalker` itself

having it on the impl block is a bit weird imo
 2025-07-15 12:52:43 +02:00
Samuel Tardieu
cc26852148 Rollup merge of #143927 - oli-obk:const-dyn-trait-hir-ty, r=fmease 
Preserve constness in trait objects up to hir ty lowering

r? ``@compiler-errors``

While we don't support `dyn const Trait`, we can at least also inform the user that `const Trait` is only legal for `#[const_trait] trait Trait {}`
 2025-07-15 12:52:43 +02:00
Samuel Tardieu
281990eb16 Rollup merge of #143905 - xizheyin:143828, r=compiler-errors 
Recover and suggest to use `;` to construct array type

Fixes rust-lang/rust#143828

r? compiler
 2025-07-15 12:52:40 +02:00
Samuel Tardieu
743e18364b Rollup merge of #143878 - JonathanBrouwer:pointee_parser, r=jdonszelmann 
Port `#[pointee]` to the new attribute parsing infrastructure

Ports `#[pointee]` to the new attribute parsing infrastructure for https://github.com/rust-lang/rust/issues/131229#issuecomment-2971351163

r? ``@jdonszelmann``
 2025-07-15 12:52:40 +02:00
Samuel Tardieu
e66f26fb74 Rollup merge of #143736 - oli-obk:uninspectable-type-id, r=RalfJung 
Give all bytes of TypeId provenance

This makes all bytes of TypeId uninspectable at compile-time.

For context see https://github.com/rust-lang/rust/issues/77125#issuecomment-3057049217

r? ``@RalfJung``
 2025-07-15 12:52:38 +02:00
Jonathan Brouwer
7a7c74ad89 New example for E0536 2025-07-15 09:21:27 +02:00
Jonathan Brouwer
c7f5ddc098 Changes to diagnostics 2025-07-15 09:21:27 +02:00
Jonathan Brouwer
6133c676d7 Define attribute parser & config evaluator 2025-07-15 09:21:26 +02:00
Jonathan Brouwer
30f4a9cd53 Move cfg -> cfg_old 2025-07-15 09:01:03 +02:00
Jonathan Brouwer
38dd6f5206 Allow Early stage to emit errors 2025-07-15 09:01:03 +02:00
Jonathan Brouwer
a14baf1e56 Define datastructures for #[cfg] attribute, move StrippedCfgItem 2025-07-15 09:01:00 +02:00
xizheyin
ed88af2163 Recover and suggest use ; to construct array type 
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
 2025-07-15 12:00:46 +08:00
Jonathan Brouwer
f0d0afab8e Port #[pointee] to the new attribute parsing infrastructure 
Signed-off-by: Jonathan Brouwer <jonathantbrouwer@gmail.com>
 2025-07-14 23:16:31 +02:00
Folkert de Vries
d0153f5872 update cfg_select! documentation 
and make internal terminology consistent

Co-authored-by: Travis Cross <tc@traviscross.com>
 2025-07-14 22:29:28 +02:00
Ada Alakbarova
1b8d65ed29 rustc_type_ir/walk: move docstring to TypeWalker itself 
having it on the impl block is a bit weird imo
 2025-07-14 18:14:02 +02:00
Samuel Tardieu
8fcef5674a Rollup merge of #143901 - compiler-errors:region-constraint-nits, r=lcnr 
Region constraint nits

Couple miscellaneous region constraints that have a bit to do with rust-lang/rust#143545 but stand on their own.
 2025-07-14 18:05:47 +02:00
Samuel Tardieu
16b3f47658 Rollup merge of #143868 - jdonszelmann:fix-align-on-fields, r=workingjubilee 
warn on align on fields to avoid breaking changes

r? `@workingjubilee`
 2025-07-14 18:05:45 +02:00
Samuel Tardieu
bbda0c9fb5 Rollup merge of #143855 - JonathanBrouwer:omit_gdb_pretty_printer_section, r=jdonszelmann 
Port `#[omit_gdb_pretty_printer_section]` to the new attribute parsing

Ports `#[omit_gdb_pretty_printer_section]` to the new attribute parsing infrastructure for https://github.com/rust-lang/rust/issues/131229#issuecomment-2971351163

r? ```@jdonszelmann```
 2025-07-14 18:05:45 +02:00
Samuel Tardieu
c59bc44ca9 Rollup merge of #143848 - makai410:smir-rename, r=oli-obk 
Rename `stable_mir` and `rustc_smir`

This PR only renames the two crate names.

There is no doubt that we want to rename `stable_mir` to `rustc_public`, while it hasn't been discussed yet that what the new name for `rustc_smir` should be.

This PR proposes a new name for `rustc_smir`, that is `rustc_public_shim`, since `rustc_smir` now is mostly a proxy to do calls to rustc queries and the public API of rustc that is invoked by the `rustc_public` crate.

However, I don't think that name is good enough. I hope there would be a way better name.

r? `@oli-obk`
 2025-07-14 18:05:44 +02:00
Jake Goulding
5530744318 Reword mismatched-lifetime-syntaxes text based on feedback 
Key changes include:

- Removal of the word "syntax" from the lint message. More accurately,
  it could have been something like "syntax group" or "syntax
  category", but avoiding it completely is easier.
- The primary lint message now reflects exactly which mismatch is
  occurring, instead of trying to be general. A new `help` line is
  general across the mismatch kinds.
- Suggestions have been reduced to be more minimal, no longer also
  changing non-idiomatic but unrelated aspects.
- Suggestion text no longer mentions changes when those changes don't
  occur in that specific suggestion.
 2025-07-14 09:52:58 -04:00
Oli Scherer
000e67aafb Preserve constness in trait objects up to hir ty lowering 2025-07-14 12:52:44 +00:00
Makai
6598c61725 rename stable_mir to rustc_public, and rustc_smir to rustc_public_bridge 2025-07-14 09:25:54 +00:00
Jakub Beránek
a7ad680269 Rollup merge of #143875 - fee1-dead-contrib:push-zvqrmzrprpzt, r=compiler-errors 
update issue number for `const_trait_impl`

r? project-const-traits

cc rust-lang/rust#67792 rust-lang/rust#143874
 2025-07-14 11:04:55 +02:00