Rollup of 9 pull requests

[GuillaumeGomez]

Successful merges:

• Offload device #145768 (Offload device)
• add extend_front to VecDeque with specialization like extend #146861 (add extend_front to VecDeque with specialization like extend)
• Fix invalid tag closing when leaving expansion "original code" #148213 (Fix invalid tag closing when leaving expansion "original code")
• Un-shadow object bound candidate in NormalizesTo goal if self_ty is trait object #148292 (Un-shadow object bound candidate in NormalizesTo goal if self_ty is trait object)
• run-make tests: use edition 2024 #148528 (run-make tests: use edition 2024)
• Add regression test for issue 148542 #148554 (Add regression test for issue 148542)
• Fix suggestion for returning async closures #148556 (Fix suggestion for returning async closures)
• Fix ICE from async closure variance #148561 (Fix ICE from async closure variance)
• rustdoc-search: remove broken index special case #148563 (rustdoc-search: remove broken index special case)

Failed merges:

• Stabilize s390x vector target feature and is_s390x_feature_detected! macro #145656 (Stabilize s390x vector target feature and is_s390x_feature_detected! macro)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[GuillaumeGomez]

@bors r+ p=5 rollup=never

[bors]

📌 Commit cc2b070 has been approved by GuillaumeGomez

It is now in the queue for this repository.

[matthiaskrgr]

this may fail, see #148556 (comment)

[JonathanBrouwer]

Will indeed fail, I r-'ed #148556

[JonathanBrouwer]

@bors r-

[rust-log-analyzer]

The job aarch64-gnu-llvm-20-1 failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

Saved the actual stderr to `/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/async-await/async-closures/ice-async-closure-variance-issue-148488/ice-async-closure-variance-issue-148488.stderr` diff of stderr: 11 | 12 LL | fn ord<a>() -> _ { 13 | ^ not allowed in type signatures + | + help: replace with an appropriate return type + | + LL - fn ord<a>() -> _ { + LL + fn ord<a>() -> impl AsyncFn() { + | 14 15 error[E0392]: lifetime parameter `'g` is never used 16 --> $DIR/ice-async-closure-variance-issue-148488.rs:3:10 The actual stderr differed from the expected stderr To update references, rerun the tests and pass the `--bless` flag To only update this specific test, also pass `--test-args async-await/async-closures/ice-async-closure-variance-issue-148488.rs` error: 1 errors occurred comparing output. status: exit status: 1 command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/async-await/async-closures/ice-async-closure-variance-issue-148488.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/aarch64-unknown-linux-gnu/stage2" "--target=aarch64-unknown-linux-gnu" "--check-cfg" "cfg(test,FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/aarch64-unknown-linux-gnu/test/ui/async-await/async-closures/ice-async-closure-variance-issue-148488" "-A" "unused" "-W" "unused_attributes" "-A" "internal_features" "-A" "unused_parens" "-A" "unused_braces" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/aarch64-unknown-linux-gnu/native/rust-test-helpers" "--edition=2024" stdout: none --- stderr ------------------------------- warning: type parameter `a` should have an upper camel case name ##[warning] --> /checkout/tests/ui/async-await/async-closures/ice-async-closure-variance-issue-148488.rs:6:8 | LL | fn ord<a>() -> _ { | ^ help: convert the identifier to upper camel case: `A` | = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types ##[error] --> /checkout/tests/ui/async-await/async-closures/ice-async-closure-variance-issue-148488.rs:6:16 | LL | fn ord<a>() -> _ { | ^ not allowed in type signatures | help: replace with an appropriate return type | LL - fn ord<a>() -> _ { LL + fn ord<a>() -> impl AsyncFn() { | error[E0392]: lifetime parameter `'g` is never used ##[error] --> /checkout/tests/ui/async-await/async-closures/ice-async-closure-variance-issue-148488.rs:3:10 | LL | struct T<'g>(); | ^^ unused lifetime parameter | = help: consider removing `'g`, referring to it in a field, or using a marker such as `PhantomData` error: aborting due to 2 previous errors; 1 warning emitted Some errors have detailed explanations: E0121, E0392. For more information about an error, try `rustc --explain E0121`.