Rollup of 10 pull requests by chenyukang · Pull Request #159948 · rust-lang/rust

chenyukang · 2026-07-26T06:13:52Z

Successful merges:

Update expect messages in library/alloc/boxed.rs and library/alloc/string.rs to follow the style guide #159882 (Update expect messages in library/alloc/boxed.rs and library/alloc/string.rs to follow the style guide)
Split multiline derives into std/rustc macros #159891 (Split multiline derives into std/rustc macros)
Fix find_attr hygiene and rustc_hir cleanups #159893 (Fix find_attr hygiene and rustc_hir cleanups)
rustc-dev-guide subtree update #159895 (rustc-dev-guide subtree update)
Clarify that the expected runtime symbols signature is for the current target only #159902 (Clarify that the expected runtime symbols signature is for the current target only)
Fix error in diagnostic on_unmatched_args #159914 (Fix error in diagnostic on_unmatched_args)
spare capacity mut constification #159917 (spare capacity mut constification)
rename abort_unwind → abort_on_unwind #159918 (rename abort_unwind → abort_on_unwind)
Minor rustc_ast::ast doc cleanups #159936 (Minor rustc_ast::ast doc cleanups)
Update expect messages in library/core/src/ptr/non_null.rs #159945 (Update expect messages in library/core/src/ptr/non_null.rs)

…ring.rs to follow the style guide

This updates the rust-version file to da86f4d.

Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@da86f4d Filtered ref: rust-lang/rustc-dev-guide@af919e8 Upstream diff: rust-lang/rust@390279b...da86f4d This merge was created using https://github.com/rust-lang/josh-sync.

Add warning for breakage hazard for introducing new builtin attrs

sembr a few files

Rustc pull update

Update expect messages in library/alloc/boxed.rs and library/alloc/string.rs to follow the style guide Related issue: rust-lang#159751 Updates the expect messages in library/alloc/boxed.rs and library/alloc/string.rs to follow the style guide.

…uwer Split multiline derives into std/rustc macros Misc cleanup

…nBrouwer Fix `find_attr` hygiene and `rustc_hir` cleanups In particular, `extern crate self as rustc_hir;` leads to very noisy import suggestions if you get an import wrong. Also flatten the `nested_filter` module which seemed to exist just to avoid `None` / `Option:None` nameres conflicts

@ghost

rustc-dev-guide subtree update Subtree update of `rustc-dev-guide` to rust-lang/rustc-dev-guide@f5333a6. Created using https://github.com/rust-lang/josh-sync. r? @ghost

@GuillaumeGomez

…target, r=GuillaumeGomez Clarify that the expected runtime symbols signature is for the current target only Some of the signatures expected by our runtime symbols are slightly different from one target to the other one (`i8` vs `u8`), and while the original definition uses type alias, they are not recorded and displayed in the diagnostic. So, to avoid any ambiguity let's add a small note that the displayed signature is only for the current target. r? @GuillaumeGomez

…mejrs Fix error in diagnostic on_unmatched_args fixes rust-lang#159886

…ations, r=jhpratt spare capacity mut constification the better to allocate with

@nia-e

rename abort_unwind → abort_on_unwind As suggested in the tracking issue (rust-lang#130338). r? @nia-e Cc @rust-lang/libs-api

@nnethercote

Minor `rustc_ast::ast` doc cleanups `P` is an outdated reference. `CfgAttrTrace` was updated in rust-lang#159722 Docs were formatted so that the entire paragraph doesn't show up on the module level docs (pet peeve of mine). r? @nnethercote

…ratt Update expect messages in library/core/src/ptr/non_null.rs Related issue: rust-lang#159751 Updates the expect messages in library/core/src/ptr/non_null.rs to follow the recommended style.

chenyukang · 2026-07-26T06:14:32Z

@bors r+ rollup=never p=10

@bors try jobs=dist-various-1,test-various,x86_64-gnu-aux,x86_64-gnu-llvm-21-3,x86_64-msvc-1,aarch64-apple,x86_64-mingw-1,i686-msvc-*

rust-bors · 2026-07-26T06:14:35Z

📌 Commit 003f526 has been approved by chenyukang

It is now in the queue for this repository.

🌲 The tree is currently closed for pull requests below priority 100. This pull request will be tested once the tree is reopened.

Reason for tree closure: spurious failures

Rollup of 10 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple try-job: x86_64-mingw-1 try-job: i686-msvc-*

jhpratt · 2026-07-26T06:34:44Z

Is there a reason you created this specific rollup? Most of the PRs (7 of 10) are already included in another rollup.

Regardless, this doesn't need higher priority.

@bors p=5

jhpratt · 2026-07-26T07:29:05Z

Closing for that reason — it's largely covered by existing rollups.

rust-bors · 2026-07-26T07:29:08Z

This pull request was unapproved due to being closed.

rust-bors · 2026-07-26T09:30:21Z

☀️ Try build successful (CI)
Build commit: 2a18d9e (2a18d9e43b408247319c5ca5ce4bab648085bc01)
Base parent: 008fa22 (008fa22ce3f8d3c8dfaca2e6486043c2b21851eb)

Colepng and others added 30 commits July 25, 2026 01:06

Update expect messages in library/alloc/boxed.rs and library/alloc/st…

36ef11a

…ring.rs to follow the style guide

sembr src/variance.md

05bb184

Prepare for merging from rust-lang/rust

5d19c92

This updates the rust-version file to da86f4d.

Split multiline derives into std/rustc macros

acb9407

improve variance.md

d57ee22

Add warning for breakage hazard for introducing new builtin attrs

4196283

Merge pull request rust-lang#2944 from jieyouxu/builtin_attr

d44d12d

Add warning for breakage hazard for introducing new builtin attrs

sembr src/rustdoc-internals/rustdoc-gui-test-suite.md

f36f2b9

overlong

0d9c6a4

punctuation

c565998

sembr src/rustdoc-internals/search.md

54c2643

Fix find_attr hygiene issues

3aecf93

typo

71f1401

sembr src/stability-guarantees.md

19ec811

sembr src/pat-exhaustive-checking.md

2500a68

remove extern crate self as rustc_hir; statement

beddeb0

improve pat-exhaustive-checking.md

72da0f5

sembr src/ast-validation.md

a477499

sembr src/notification-groups/gpu-target.md

8da4c50

improve notification-groups/gpu-target.md

a88b4f0

sembr src/notification-groups/wasm.md

be78fc8

select the right text to link

01f3867

sembr src/const-eval.md

5c30492

Merge pull request rust-lang#2945 from rust-lang/tshepang/misc

721d2b3

sembr a few files

Merge pull request rust-lang#2943 from rust-lang/rustc-pull

ac7ecbd

Rustc pull update

sembr src/attributes.md

6ce8067

reflow

0dc322b

sembr src/tests/autodiff-ci-job.md

67e048e

sembr src/profiling/with-perf.md

b5803d3

chenyukang added 10 commits July 26, 2026 14:13

Rollup merge of rust-lang#159891 - mejrs:split_derives, r=JonathanBro…

15a1f2c

…uwer Split multiline derives into std/rustc macros Misc cleanup

Rollup merge of rust-lang#159895 - tshepang:rdg-sync, r=tshepang

39cc8ad

rustc-dev-guide subtree update Subtree update of `rustc-dev-guide` to rust-lang/rustc-dev-guide@f5333a6. Created using https://github.com/rust-lang/josh-sync. r? @ghost

Rollup merge of rust-lang#159914 - amirHdev:fix-on-unmatched-args, r=…

cd8158d

…mejrs Fix error in diagnostic on_unmatched_args fixes rust-lang#159886

Rollup merge of rust-lang#159917 - bend-n:split_at_capacity_constific…

7d030b6

…ations, r=jhpratt spare capacity mut constification the better to allocate with

Rollup merge of rust-lang#159918 - RalfJung:abort_unwind, r=hanna-kruppe

ec3b3b3

rename abort_unwind → abort_on_unwind As suggested in the tracking issue (rust-lang#130338). r? @nia-e Cc @rust-lang/libs-api

Rollup merge of rust-lang#159945 - nirmaladvani:nonnull_expect, r=jhp…

003f526

…ratt Update expect messages in library/core/src/ptr/non_null.rs Related issue: rust-lang#159751 Updates the expect messages in library/core/src/ptr/non_null.rs to follow the recommended style.

rust-bors Bot added the rollup A PR which is a rollup label Jul 26, 2026

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 Jul 26, 2026

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jhpratt closed this Jul 26, 2026

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 Jul 26, 2026

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 Jul 26, 2026

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Rollup of 10 pull requests#159948

Rollup of 10 pull requests#159948
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