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Author SHA1 Message Date
Laurențiu Nicola
e08736d70d
Merge pull request #19170 from lnicola/update-lockfile
minor: Update lockfile
2025-02-17 13:06:12 +00:00
Laurențiu Nicola
bce3d0ff1c Update lockfile 2025-02-17 14:50:39 +02:00
Laurențiu Nicola
0c9c489355
Merge pull request #19169 from lnicola/sync-from-rust
minor: Sync from downstream
2025-02-17 12:30:13 +00:00
Laurențiu Nicola
952bfae057 Bump rustc crates 2025-02-17 14:11:12 +02:00
WANG Rui
1873bd3720 Default to the medium code model for the loongarch64-linux toolchains
The medium code model is already the default on the Rust side.
Make sure that linked in C objects (e.g. from glibc) also use
medium code model.
2025-02-17 12:42:00 +01:00
Matthew Jasper
49cf00c7c0 Clean up dropck code a bit
- Remove `Result` that couldn't be Err on valid compilation.
- Always compute errors on failure.
2025-02-17 11:33:07 +00:00
Matthew Jasper
87e5969572 Update tests for dropck normalization errors
Takes crash tests from #135039, #103899, #91985 and #105299 and turns them into ui tests
2025-02-17 11:33:07 +00:00
Matthew Jasper
cde8c6f52b Handle normalization failures in drop elaboration
Drop elaboration looks at fields of a type, which may error when we try
to normalize them. Borrowck will have detected this if HIR typeck
didn't, but we don't delete the MIR body for errors in borrowck so
still have to handle this happening in drop elaboration by checking
whether an error has been emitted.
2025-02-17 11:33:07 +00:00
Matthew Jasper
136f777ae1 Report dropck normalization errors in borrowck
HIR type checking no longer runs dropck, so we may get new errors when
we run it in borrowck. If this happens then rerun the query in a local
infcx and report errors for it.
2025-02-17 11:33:06 +00:00
Lukas Wirth
2a0d16f3c4
Merge pull request #19167 from ChayimFriedman2/fix-ref-pat
fix: Fix detection of ref patterns for path patterns
2025-02-17 11:23:18 +00:00
Laurențiu Nicola
b571e8a8ac Merge from rust-lang/rust 2025-02-17 13:20:12 +02:00
Laurențiu Nicola
19fa3deab3 Preparing for merge from rust-lang/rust 2025-02-17 13:20:07 +02:00
bors
2162e9d4b1 Auto merge of #137164 - matthiaskrgr:rollup-dj5826k, r=matthiaskrgr
Rollup of 7 pull requests

Successful merges:

 - #137095 (Replace some u64 hashes with Hash64)
 - #137100 (HIR analysis: Remove unnecessary abstraction over list of clauses)
 - #137105 (Restrict DerefPure for Cow<T> impl to T = impl Clone, [impl Clone], str.)
 - #137120 (Enable `relative-path-include-bytes-132203` rustdoc-ui test on Windows)
 - #137125 (Re-add missing empty lines in the releases notes)
 - #137145 (use add-core-stubs / minicore for a few more tests)
 - #137149 (Remove SSE ABI from i586-pc-windows-msvc)

r? `@ghost`
`@rustbot` modify labels: rollup
2025-02-17 11:18:33 +00:00
Martin Nordholts
f6485ff617 tests: Also gate f16::erfc() doctest with reliable_f16_math cfg
In 136324 the doctest for `f16::erf()` was gated with
`reliable_f16_math`. Add the same gate on `f16::erfc()` to
avoid:

    rust_out.71e2e529d20ea47d-cgu.0:\
    (.text._ZN8rust_out4main43_doctest_main_library_std_src_f16_rs_1321_017h485f3ffe6bf2a981E+0x38): \
    undefined reference to `__gnu_h2f_ieee'

on MIPS (and maybe other architectures).
2025-02-17 11:59:09 +01:00
Pietro Albini
a71de77ae9
allow configuring jemalloc per target 2025-02-17 11:43:49 +01:00
Pietro Albini
33e7f9bc66
generate-copyright: pass the vendored sources from bootstrap 2025-02-17 11:00:21 +01:00
Chayim Refael Friedman
b7a9a32126 Fix detection of ref patterns for path patterns
I was wrong on #19127, I thought hir-def resolver is enough for them, but it turns out not because of paths like `<Enum>::Variant` and `Type::AssocThatIsEnum::Variant`.
2025-02-17 11:51:29 +02:00
Lukas Wirth
c7a2986c20
Merge pull request #19158 from PoignardAzur/expaned_pub_glob_imports
Implement expand_glob_reexport assist
2025-02-17 09:46:29 +00:00
Miguel Ojeda
f46c7652d5 CI: rfl: move job forward to Linux v6.14-rc3
Linux v6.14-rc3 contains commit 6273a058383e ("x86: rust: set
rustc-abi=x86-softfloat on rustc>=1.86.0"), which resolves the error
from https://github.com/rust-lang/rust/pull/136146.

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2025-02-17 10:46:01 +01:00
Lukas Wirth
d7fb8f15c7
Merge pull request #19122 from Austaras/master
pass struct fields to chalk
2025-02-17 09:37:55 +00:00
klensy
6fa3ad1e5e correct comment 2025-02-17 12:32:26 +03:00
Nikita Popov
9cbc310314 Update default loongarch code model in docs
Since https://github.com/rust-lang/rust/pull/130266 loongarch
defaults to medium code model.
2025-02-17 09:57:13 +01:00
Lukas Wirth
123f17c57b
Merge pull request #19127 from ChayimFriedman2/different-generic-args
feat: Refactor path lowering and serve a new path diagnostic
2025-02-17 08:30:10 +00:00
bors
273465e1f2 Auto merge of #137163 - matthiaskrgr:rollup-ovgfkns, r=matthiaskrgr
Rollup of 7 pull requests

Successful merges:

 - #136466 (Start removing `rustc_middle::hir::map::Map`)
 - #136671 (Overhaul `rustc_middle::limits`)
 - #136817 (Pattern Migration 2024: clean up and comment)
 - #136844 (Use `const_error!` when possible)
 - #137080 (bootstrap: add more tracing to compiler/std/llvm flows)
 - #137101 (`invalid_from_utf8[_unchecked]`: also lint inherent methods)
 - #137140 (Fix const items not being allowed to be called `r#move` or `r#static`)

r? `@ghost`
`@rustbot` modify labels: rollup
2025-02-17 08:10:13 +00:00
Laurențiu Nicola
6b46937305
Merge pull request #19166 from ChayimFriedman2/runnables-order
fix: Fix sorting of runnables
2025-02-17 05:58:35 +00:00
Jiri Bobek
7bb5f4dd78 improve cold_path() 2025-02-17 06:39:58 +01:00
Matthias Krüger
183fc30867
Rollup merge of #137149 - Noratrieb:wtf-is-this-target, r=RalfJung
Remove SSE ABI from i586-pc-windows-msvc

As an i586 target, it should not have SSE. This caused the following warning to be emitted:

```
warning: target feature `sse2` must be enabled to ensure that the ABI of the current target can be implemented correctly
  |
  = note: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
  = note: for more information, see issue #116344 <https://github.com/rust-lang/rust/issues/116344>

warning: 1 warning emitted
```

see #116344.

r? RalfJung
2025-02-17 06:38:17 +01:00
Matthias Krüger
3293afbef7
Rollup merge of #137145 - RalfJung:minicore, r=jieyouxu
use add-core-stubs / minicore for a few more tests

See https://github.com/rust-lang/rust/issues/131485 for context. These are some tests I worked on in the past so I figured I'd see if `minicore` works for them. :)
2025-02-17 06:38:17 +01:00
Matthias Krüger
18e0746406
Rollup merge of #137125 - Urgau:reapply-empty-lines-relnotes, r=Mark-Simulacrum
Re-add missing empty lines in the releases notes

cf. https://github.com/rust-lang/rust/pull/135797#discussion_r1957168194 and https://rust-lang.zulipchat.com/#narrow/channel/241545-t-release/topic/1.2E85/near/499937064
2025-02-17 06:38:16 +01:00
Matthias Krüger
7cae8e1f50
Rollup merge of #137120 - ChrisDenton:its-all-relative, r=GuillaumeGomez
Enable `relative-path-include-bytes-132203` rustdoc-ui test on Windows

The problem with the error message on Windows is:

- The path separators are different
- The OS error message string is different

Normalizing those two things makes the test pass on Windows.
2025-02-17 06:38:15 +01:00
Matthias Krüger
fae72a07dd
Rollup merge of #137105 - zachs18:cow-derefpure-restrict, r=Nadrieril
Restrict DerefPure for Cow<T> impl to T = impl Clone, [impl Clone], str.

Fixes #136046

`feature(deref_patterns)` tracking issue: https://github.com/rust-lang/rust/issues/87121

`Cow<'_, T>` should only implement `DerefPure` if its `Deref` impl is pure, which requires `<T::Owned as Borrow<T>>::borrow`  to be pure. This PR restricts `impl DerefPure for Cow<'_, T>` to `T: Sized + Clone`, `T = [U: Clone]`, and `T = str` (for all of whom `<T::Owned as Borrow<T>>::borrow` is implemented in the stdlib and is pure).

cc ``@Nadrieril``

------

An alternate approach would be to introduce a new `unsafe trait BorrowPure<T>` analogous to `DerefPure`  that could be implemented for `T: Sized`, `&T`, `&mut T`, `String`, `Vec`, `Box`, `PathBuf`, `OsString`, etc. https://github.com/rust-lang/rust/compare/master...zachs18:borrow-pure-trait
2025-02-17 06:38:15 +01:00
Matthias Krüger
2a25a16c57
Rollup merge of #137100 - fmease:hirtylow-rm-clauses-wrapper, r=compiler-errors
HIR analysis: Remove unnecessary abstraction over list of clauses

`rustc_hir_analysis::bounds::Bounds` with its methods is nowadays a paper-thin wrapper around `Vec<(Clause, Span)>`s and `Vec::push` essentially.

Its existence slightly annoyed me (and I keep opening its corresp. file instead of the identically named `bounds.rs` in `hir_ty_lowering/` that I actually want most of the time :P).

Opening to check if you agree with inlining it.
r? compiler-errors or reassign
2025-02-17 06:38:14 +01:00
Matthias Krüger
fab38375bc
Rollup merge of #137095 - saethlin:use-hash64-for-hashes, r=workingjubilee
Replace some u64 hashes with Hash64

I introduced the Hash64 and Hash128 types in https://github.com/rust-lang/rust/pull/110083, essentially as a mechanism to prevent hashes from landing in our leb128 encoding paths. If you just have a u64 or u128 field in a struct then derive Encodable/Decodable, that number gets leb128 encoding. So if you need to store a hash or some other value which behaves very close to a hash, don't store it as a u64.

This reverts part of https://github.com/rust-lang/rust/pull/117603, which turned an encoded Hash64 into a u64.

Based on https://github.com/rust-lang/rust/pull/110083, I don't expect this to be perf-sensitive on its own, though I expect that it may help stabilize some of the small rmeta size fluctuations we currently see in perf reports.
2025-02-17 06:38:14 +01:00
Matthias Krüger
f0710999a9
Rollup merge of #137140 - Noratrieb:const-move, r=jieyouxu,compiler-errors
Fix const items not being allowed to be called `r#move` or `r#static`

Because of an ambiguity with const closures, the parser needs to ensure that for a const item, the `const` keyword isn't followed by a `move` or `static` keyword, as that would indicate a const closure:

```rust
fn main() {
  const move // ...
}
```

This check did not take raw identifiers into account, therefore being unable to distinguish between `const move` and `const r#move`. The latter is obviously not a const closure, so it should be allowed as a const item.

This fixes the check in the parser to only treat `const ...` as a const closure if it's followed by the *proper keyword*, and not a raw identifier.

Additionally, this adds a large test that tests for all raw identifiers in all kinds of positions, including `const`, to prevent issues like this one from occurring again.

fixes #137128
2025-02-17 06:37:39 +01:00
Matthias Krüger
86f3d525e0
Rollup merge of #137101 - GrigorenkoPV:str-inherent-lint, r=Urgau
`invalid_from_utf8[_unchecked]`: also lint inherent methods

Addressing https://github.com/rust-lang/rust/issues/131114#issuecomment-2646663535

Also corrected a typo: "_an_ invalid literal", not "_a_ invalid literal".
2025-02-17 06:37:38 +01:00
Matthias Krüger
5dd48bce7c
Rollup merge of #137080 - jieyouxu:more-tracing, r=onur-ozkan
bootstrap: add more tracing to compiler/std/llvm flows

- Add more tracing to compiler/std/llvm flows.
- Two drive-by nits:
    1. Take `TargetSelection` by-value for `builder.is_builder_target()`. Noticed while adding tracing; follow-up to #136767.
    2. Coalesce enzyme build logic into one branch.
- Document `COMPILER{,_FOR}` tracing targets for #96176.
- No functional changes.

### Testing

You can play with the tracing locally with:

```
$ BOOTSTRAP_TRACING=bootstrap=debug ./x build library
$ BOOTSTRAP_TRACING=bootstrap=trace ./x build library
$ BOOTSTRAP_TRACING=bootstrap=trace,COMPILER=trace,COMPILER_FOR=trace ./x build library
```

### Previews

```
$ BOOTSTRAP_TRACING=bootstrap=debug ./x build library
```

![Screenshot 2025-02-15 230824](https://github.com/user-attachments/assets/c3b02b62-d52e-4c03-a00a-da0d95618989)

```
$ BOOTSTRAP_TRACING=bootstrap=trace,COMPILER=trace,COMPILER_FOR=trace ./x build library
```

![Screenshot 2025-02-15 233859](https://github.com/user-attachments/assets/842e4ece-4c26-4191-acbb-5f93e42de4dc)

r? ``@onur-ozkan`` (or reroll)
2025-02-17 06:37:37 +01:00
Matthias Krüger
c04801dbb9
Rollup merge of #136844 - thaliaarchi:const-io-error, r=ChrisDenton
Use `const_error!` when possible

Replace usages of `io::Error::new(io::ErrorKind::Variant, "constant string")` with `io::const_error!(io::ErrorKind::Variant, "constant string")` to avoid allocations when possible. Additionally, fix `&&str` error messages in SGX and missing/misplaced trailing commas in `const_error!`.
2025-02-17 06:37:37 +01:00
Matthias Krüger
767ec0a8ad
Rollup merge of #136817 - dianne:clean-and-comment-pat-migration, r=Nadrieril
Pattern Migration 2024: clean up and comment

This follows up on #136577 by moving the pattern migration logic to its own module, removing a bit of unnecessary complexity, and adding comments. Since there's quite a bit of pattern migration logic now (and potentially more in #136496), I think it makes sense to keep it separate from THIR construction, at least as much as is convenient.

r? ``@Nadrieril``
2025-02-17 06:37:36 +01:00
Matthias Krüger
0c051c8196
Rollup merge of #136671 - nnethercote:middle-limits, r=Nadrieril
Overhaul `rustc_middle::limits`

In particular, to make `pattern_complexity` work more like other limits, which then enables some other simplifications.

r? ``@Nadrieril``
2025-02-17 06:37:35 +01:00
Matthias Krüger
f3a4f1a02a
Rollup merge of #136466 - nnethercote:start-removing-Map, r=cjgillot
Start removing `rustc_middle::hir::map::Map`

`rustc_middle::hir::map::Map` is now just a low-value wrapper around `TyCtxt`. This PR starts removing it.

r? `@cjgillot`
2025-02-17 06:37:35 +01:00
dianne
82678df0de bookkeep properly when pointing into macro expansions 2025-02-16 19:27:48 -08:00
dianne
7af4630770 add a failing test 2025-02-16 19:17:52 -08:00
Nicholas Nethercote
f666361caa Remove TyCtxt::hir_krate.
It's a trivial wrapper around the `hir_crate` query with a small number
of uses.
2025-02-17 13:24:40 +11:00
Nicholas Nethercote
661f99ba03 Overhaul the intravisit::Map trait.
First of all, note that `Map` has three different relevant meanings.
- The `intravisit::Map` trait.
- The `map::Map` struct.
- The `NestedFilter::Map` associated type.

The `intravisit::Map` trait is impl'd twice.
- For `!`, where the methods are all unreachable.
- For `map::Map`, which gets HIR stuff from the `TyCtxt`.

As part of getting rid of `map::Map`, this commit changes `impl
intravisit::Map for map::Map` to `impl intravisit::Map for TyCtxt`. It's
fairly straightforward except various things are renamed, because the
existing names would no longer have made sense.

- `trait intravisit::Map` becomes `trait intravisit::HirTyCtxt`, so named
  because it gets some HIR stuff from a `TyCtxt`.
- `NestedFilter::Map` assoc type becomes `NestedFilter::MaybeTyCtxt`,
  because it's always `!` or `TyCtxt`.
- `Visitor::nested_visit_map` becomes `Visitor::maybe_tcx`.

I deliberately made the new trait and associated type names different to
avoid the old `type Map: Map` situation, which I found confusing. We now
have `type MaybeTyCtxt: HirTyCtxt`.
2025-02-17 13:21:35 +11:00
Nicholas Nethercote
f86f7ad5f2 Move some Map methods onto TyCtxt.
The end goal is to eliminate `Map` altogether.

I added a `hir_` prefix to all of them, that seemed simplest. The
exceptions are `module_items` which became `hir_module_free_items` because
there was already a `hir_module_items`, and `items` which became
`hir_free_items` for consistency with `hir_module_free_items`.
2025-02-17 13:21:02 +11:00
bors
d5eb31c934 Auto merge of #136953 - ken-matsui:import-target-metadata, r=workingjubilee
rustc_target: import TargetMetadata
2025-02-17 02:01:59 +00:00
Chayim Refael Friedman
04ab8373c8 Fix sorting of runnables
There were two mistakes: first, tests were sorted before test modules, and second, we re-sorted based on the name only, which cancelled the sort based on the kind.
2025-02-17 03:03:29 +02:00
Thalia Archibald
05e4175d79 Synchronize platform adaptors for OsString/OsStr
* Order items as the average of the two adaptors. Enables easier diffs.
* Consistently apply #[inline].
* Implement FromInner<Vec<u8>> for bytes::Buf.
* Implement Clone::clone_from for wtf8::Buf.
2025-02-16 15:21:46 -08:00
Thalia Archibald
8b1a3a26c7 Simplify control flow with while-let 2025-02-16 15:19:08 -08:00
Ken Matsui
b660382f12
rustc_target: import TargetMetadata 2025-02-16 17:53:36 -05:00