Rollup of 22 pull requests by JonathanBrouwer · Pull Request #165208 · rust-lang/rust

JonathanBrouwer · 2026-10-30T21:03:48Z

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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)
ci: increase free disk space on macos-26 jobs #165148 (ci: increase free disk space on macos-26 jobs)
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)

Warning

This rollup conflicts with pending auto build #165205 and may need to be recreated if the pending build succeeds.

r? @ghost

Create a similar rollup

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`

rust-bors · 2026-10-31T06:18:00Z

💔 Test for 5735bf2 failed: CI. Failed job:

auto - test-aarch64-apple-macos-26-2 (web logs, enhanced plaintext logs)

jhpratt · 2026-10-31T06:47:44Z

@bors treeclosed=5 spurious failures

@bors retry

rust-bors · 2026-10-31T06:47:48Z

Tree closed for PRs with priority less than 5.

…uwer Rollup of 22 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) - #165148 (ci: increase free disk space on macos-26 jobs) - #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) > [!WARNING] > This rollup conflicts with pending auto build #165205 and may need to be recreated if the pending build succeeds.

rust-bors · 2026-10-31T11:10:30Z

💔 Test for 5759ff7 failed: CI. Failed job:

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

rust-log-analyzer · 2026-10-31T11:10:30Z

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)

JonathanBrouwer · 2026-10-31T12:48:31Z

@bors try jobs=apple

Rollup of 22 pull requests try-job: *apple*

rust-bors · 2026-10-31T13:32:34Z

PR #165148, which is a member of this rollup, was unapproved.

rust-log-analyzer · 2026-10-31T15:28:04Z

The job test-aarch64-apple-macos-26-2 failed! Check out the build log: (web) (plain enhanced) (plain)

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

Important

For more information how to resolve CI failures of this job, visit this link.

rust-bors · 2026-10-31T16:01:54Z

💔 Test for cec624a failed: CI. Failed jobs:

try - test-aarch64-apple-2 (web logs, enhanced plaintext logs)
try - test-aarch64-apple-macos-26-2 (web logs, enhanced plaintext logs)

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

ci: increase free disk space on macos-26 jobs

fb5a8e9

ci: add minor improvements to scripts

aa92deb

ci: restore macos-26 jobs

2a6ff6c

rust-bors Bot removed the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Oct 31, 2026

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This was referenced Oct 31, 2026

Add safety section for from_utf8_unchecked/from_raw_parts #165019

Merged

LoongArch: Restore feature(stdarch_loongarch) for bootstrap #165225

Merged

Fix error output for invalid SBValue children #165228

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rust-bors Bot pushed a commit that referenced this pull request Oct 31, 2026

Auto merge of #165208 - JonathanBrouwer:rollup-vnejtzq, r=<try>

cec624a

Rollup of 22 pull requests try-job: *apple*

rust-bors Bot mentioned this pull request Oct 31, 2026

add MaybeUninit::from_ref #165214

Merged

rust-bors Bot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 31, 2026

This was referenced Oct 31, 2026

ci: increase free disk space on macos-26 jobs #165148

Closed

Remove test-aarch64-apple-* jobs temporarily #165233

Merged

JonathanBrouwer closed this Oct 31, 2026

rustbot removed the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Oct 31, 2026

rust-bors Bot mentioned this pull request Oct 31, 2026

two LLVM backend cleanups #165235

Merged

rust-bors Bot added the S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. label Oct 31, 2026

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Rollup of 22 pull requests - #165208

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