Rollup of 21 pull requests by JonathanBrouwer · Pull Request #165178 · rust-lang/rust

JonathanBrouwer · 2026-10-30T06:58:49Z

Successful merges:

Add behavior tests for Arc and Rc #164851 (Add behavior tests for Arc and Rc)
rustdoc: Fix performance regression for private documented items #164989 (rustdoc: Fix performance regression for private documented items)
Remove GenericArgRef #165079 (Remove GenericArgRef)
Don't emit InlineAsm terminator if input operand is !. #161781 (Don't emit InlineAsm terminator if input operand is !.)
optimize large elements for slice rotating #162754 (optimize large elements for slice rotating)
Remove windows-targets dependency from the root workspace #163252 (Remove windows-targets dependency from the root workspace)
Fix the floating point clobbers of RISC-V clobber_abi #163839 (Fix the floating point clobbers of RISC-V clobber_abi)
Use getrandom instead of /scheme/rand on Redox OS #165104 (Use getrandom instead of /scheme/rand on Redox OS)
Implement advance_back_by on Fuse #165132 (Implement advance_back_by on Fuse)
Remove the unused generic Graphviz writer #165142 (Remove the unused generic Graphviz writer)
Don't suggest replacing foreign format specifiers in concat! output #163371 (Don't suggest replacing foreign format specifiers in concat! output)
fix RegionEq direction in canonical query responses #163802 (fix RegionEq direction in canonical query responses)
omit unconditionally invoking crate level limits query #163986 (omit unconditionally invoking crate level limits query)
Point at prior token on let when expression is expected #164920 (Point at prior token on let when expression is expected)
use adt_async_drop_tys for nested ADTs in needs_async_drop #164987 (use adt_async_drop_tys for nested ADTs in needs_async_drop)
Use a fixed-length encoding for hash disambiguators in v0 symbols #165061 (Use a fixed-length encoding for hash disambiguators in v0 symbols)
use native interpreter impl for funnel shifts intrinsics #165114 (use native interpreter impl for funnel shifts intrinsics)
remove unnecessary fast path from borrowck #165119 (remove unnecessary fast path from borrowck)
fix MaybeDangling validity logic for ZST at usize::MAX #165122 (fix MaybeDangling validity logic for ZST at usize::MAX)
Move doc(keyword) and doc(attribute) attributes checks from rustc_passes to rustc_attr_parsing #165128 (Move doc(keyword) and doc(attribute) attributes checks from rustc_passes to rustc_attr_parsing)
Fix ICE in prelude edition lint #165129 (Fix ICE in prelude edition lint)

Failed merges:

Reflection add TypeId::name #164981 (Reflection add TypeId::name)

When a format string is not a literal in the source, e.g. when it is produced by `concat!`, the offsets of printf- and shell-style specifiers are relative to the expanded string rather than to the source. `check_foreign!` still used them to place a machine-applicable suggestion, which could rewrite unrelated source text such as turning `concat!` into `c{}cat!`, or ICE when the span landed inside a multibyte character. When the format string is not a source literal, explain the translation in a note instead, e.g. "`%d` should be written as `{}`", and don't emit the suggestion. For specifiers that cannot be translated, point the note at the whole format string argument instead of a span computed from those offsets; the output is the same as before. The output for format strings written as literals is unchanged.

These are always checked in attribute parsing

``` error: expected expression, found `let` statement --> issue-87291.rs:2:5 | 2 | - let a = opt1.map(|_| { | - ^^^ | | | expected an expression after this | = note: only supported directly in conditions of `if` and `while` expressions ```

…fault

By updating backtrace, curl, stacker. Also update flate2 and miniz_oxide to avoid introducing a duplicate dependency.

fixup cranelift

This would allow more flexibility in how we implement getting randomness in Redox OS by only requiring changes to relibc and randd. In addition it reduces the amount of Redox specific code libstd uses.

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

…c_passes` to `rustc_attr_parsing`

@tgross35

…ross35 Add behavior tests for `Arc` and `Rc` See <rust-lang#141348 (comment)>. r? @tgross35

…-perf, r=notriddle rustdoc: Fix performance regression for private documented items Should help with rust-lang#161362. The idea is to not (doc) inline private reexports by default. That will save us a lot of `clean`ing for external items and for html pages generation. r? ghost

@khyperia

…f, r=khyperia Remove GenericArgRef This removes `GenericArgsRef`, renaming it to `GenericArgs`. `GenericArgs` used to be an unsized version of `GenericArgsRef`, the reference being just a type alias, but really having access to this unsized type available was not necessary. This also makes `GenericArgs` a tuple struct, giving us the possibility to change its representation in the future. r? @khyperia > [!NOTE] > I've not used an LLM for any part of this PR, or any other PR I make. This includes any related work like research.

JonathanBrouwer · 2026-10-30T06:59:23Z

@bors r+ p=5 force

Trying commonly failed jobs
@bors try jobs=dist-various-1,test-various,test-x86_64-gnu-aux,test-x86_64-msvc-1,test-aarch64-apple-1,test-aarch64-apple-2,test-x86_64-mingw-1,test-i686-msvc,test-armhf-gnu,test-x86_64-gnu-llvm-22-3,test-aarch64-msvc-2

rust-bors · 2026-10-30T06:59:27Z

📌 Commit f8b65ae has been approved by JonathanBrouwer

It is now in the queue for this repository.

Rollup of 21 pull requests try-job: dist-various-1 try-job: test-various try-job: test-x86_64-gnu-aux try-job: test-x86_64-msvc-1 try-job: test-aarch64-apple-1 try-job: test-aarch64-apple-2 try-job: test-x86_64-mingw-1 try-job: test-i686-msvc try-job: test-armhf-gnu try-job: test-x86_64-gnu-llvm-22-3 try-job: test-aarch64-msvc-2

rust-log-analyzer · 2026-10-30T09:21:58Z

The job test-aarch64-apple-2 failed! Check out the build log: (web) (plain enhanced) (plain)

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

rust-bors · 2026-10-30T09:51:58Z

💔 Test for c02e8f7 failed: CI. Failed job:

try - test-aarch64-apple-2 (web logs, enhanced plaintext logs)

…uwer Rollup of 21 pull requests Successful merges: - #164851 (Add behavior tests for `Arc` and `Rc`) - #164989 (rustdoc: Fix performance regression for private documented items) - #165079 (Remove GenericArgRef) - #161781 (Don't emit InlineAsm terminator if input operand is `!`.) - #162754 (optimize large elements for slice rotating) - #163252 (Remove windows-targets dependency from the root workspace) - #163839 (Fix the floating point clobbers of RISC-V `clobber_abi`) - #165104 (Use getrandom instead of /scheme/rand on Redox OS) - #165132 (Implement `advance_back_by` on `Fuse`) - #165142 (Remove the unused generic Graphviz writer) - #163371 (Don't suggest replacing foreign format specifiers in `concat!` output) - #163802 (fix RegionEq direction in canonical query responses) - #163986 (omit unconditionally invoking crate level limits query) - #164920 (Point at prior token on `let` when expression is expected) - #164987 (use adt_async_drop_tys for nested ADTs in needs_async_drop) - #165061 (Use a fixed-length encoding for hash disambiguators in v0 symbols) - #165114 (use native interpreter impl for funnel shifts intrinsics) - #165119 (remove unnecessary fast path from borrowck) - #165122 (fix MaybeDangling validity logic for ZST at usize::MAX) - #165128 (Move `doc(keyword)` and `doc(attribute)` attributes checks from `rustc_passes` to `rustc_attr_parsing`) - #165129 (Fix ICE in prelude edition lint) Failed merges: - #164981 (Reflection add TypeId::name)

rust-log-analyzer · 2026-10-30T20:57:54Z

The job test-aarch64-apple-2 failed! Check out the build log: (web) (plain enhanced) (plain)

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

rust-bors · 2026-10-30T20:58:56Z

💔 Test for 44b4d86 failed: CI. Failed job:

auto - test-aarch64-apple-2 (web logs, enhanced plaintext logs)

…uwer Rollup of 7 perf-sensitive pull requests Successful merges: - #163339 (MIR move elimination [5/6]: Storage reconstruction) - #163525 (Move lang item collection to the resolver) - #163928 (do not prefer trivially true candidates with `-Znext-solver` ) - #164341 (Expand an early return case in `coerce_unsized`) - #164484 (Use adaptive sparse encoding for metadata tables) - #164607 (destringlyfy lint infrastructure) - #165160 (New solver opts for diesel (part 3)) > [!WARNING] > This rollup conflicts with pending auto build #165178 and may need to be recreated if the pending build succeeds.

rust-bors · 2026-10-30T21:04:05Z

This pull request was unapproved due to being closed.

…uwer Rollup of 7 perf-sensitive pull requests Successful merges: - #163339 (MIR move elimination [5/6]: Storage reconstruction) - #163525 (Move lang item collection to the resolver) - #163928 (do not prefer trivially true candidates with `-Znext-solver` ) - #164341 (Expand an early return case in `coerce_unsized`) - #164484 (Use adaptive sparse encoding for metadata tables) - #164607 (destringlyfy lint infrastructure) - #165160 (New solver opts for diesel (part 3)) > [!WARNING] > This rollup conflicts with pending auto build #165178 and may need to be recreated if the pending build succeeds.

ywxt and others added 30 commits September 21, 2026 09:16

optimize large elements for slice rotating

e0b4b62

Fix the floating point clobbers of RISC-V clobber_abi

e99838b

omit unconditionally invoking crate level limits query

15b7f92

These are always checked in attribute parsing

rustdoc: Fix performance regression for private documented items

3b727ed

Add regression test to ensure private reexports are not inlined by de…

040d806

…fault

Remove windows-targets dependency from the root workspace

ece16b3

By updating backtrace, curl, stacker. Also update flate2 and miniz_oxide to avoid introducing a duplicate dependency.

Remove GenericArgRef

79bcc9d

fixup cranelift

fixup clippy and rustdoc

d2cbecf

fixup gcc

68e8bdf

fixup miri

101dc61

Improve code clarity

ff245b9

Use getrandom instead of /scheme/rand on Redox OS

23d352a

This would allow more flexibility in how we implement getting randomness in Redox OS by only requiring changes to relibc and randd. In addition it reduces the amount of Redox specific code libstd uses.

Use a fixed-length encoding for hash disambiguators in v0 symbols

e33a98d

Don't codegen asm! if any input operand is !.

0d27b39

Add behavior tests for Arc and Rc

119529b

fix RegionEq direction in canonical query responses

1ddda91

Signed-off-by: Amirhossein Akhlaghpour <m9.akhlaghpoor@gmail.com>

remove unnecessary fast path from borrowck

558c1ec

use native interpreter impl for funnel shifts intrinsics

5dbf24c

fix MaybeDangling validity logic for ZST at usize::MAX

2b154bd

use adt_async_drop_tys for nested ADTs in needs_async_drop

ae72ce3

Fix ICE in prelude edition lint

b1b7ce4

Implement advance_back_by for Fuse

5b53f26

Move doc(keyword) and doc(attribute) attributes checks from `rust…

a833369

…c_passes` to `rustc_attr_parsing`

Add fuse tests

b380e2f

remove the unused generic Graphviz writer

15f4fa6

Rollup merge of rust-lang#164851 - EFanZh:add-rc-behavior-tests, r=tg…

a1d73b4

…ross35 Add behavior tests for `Arc` and `Rc` See <rust-lang#141348 (comment)>. r? @tgross35

rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 30, 2026

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JonathanBrouwer mentioned this pull request Oct 30, 2026

Rollup of 7 perf-sensitive pull requests #165205

Closed

JonathanBrouwer closed this Oct 30, 2026

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Rollup of 21 pull requests - #165178

Rollup of 21 pull requests#165178
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