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Merged
merged 1 commit into from
Aug 30, 2025
Merged

str: Stabilize round_char_boundary feature #145756

merged 1 commit into from
Aug 30, 2025

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okaneco
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@okaneco okaneco commented Aug 22, 2025

Closes #93743
FCP completed #93743 (comment)

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r? @scottmcm

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Some changes occurred in src/tools/clippy

cc @rust-lang/clippy

@okaneco okaneco mentioned this pull request Aug 22, 2025
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samueltardieu
samueltardieu reviewed Aug 22, 2025
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compiler/rustc_middle/src/lib.rs
@@ -51,7 +51,6 @@
#![feature(negative_impls)]
#![feature(never_type)]
#![feature(ptr_alignment_type)]
#![feature(round_char_boundary)]
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Won't you need to cfg_attr(bootstrap, …) the feature in the compiler itself (two instances)?

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You'll need to do this in Clippy's clippy_lints crate as well, since it can now be built by the stage0 compiler.

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@okaneco okaneco Aug 22, 2025 •
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Thanks, I haven't stabilized a feature that touched these other parts of the compiler before.

I manually reordered the cfg_attr features because tidy check complained about alphabetic ordering, but it didn't suggest what line to place it. I couldn't find an automatic --fix option either. Running ./x fmt didn't seem to adjust it either but maybe I have the setup configured wrong (I have it set to the library contributing mode, not sure if that changes anything).

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@samueltardieu samueltardieu Aug 22, 2025 •
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x fmt doesn't reorder AFAICT, you have to put the inner attributes in order by hand (as you did).

Clippy using stage 0 is new and doesn't care about inner attributes order, what you did (order by feature name) is fine as well there.

samueltardieu
samueltardieu reviewed Aug 22, 2025
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src/tools/clippy/tests/ui/char_indices_as_byte_indices.rs
@@ -1,4 +1,3 @@
#![feature(round_char_boundary)]
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You need to run ./x.py test clippy --bless to update the stderr file with the line number changes.

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Addressed in c5c6520

@okaneco okaneco force-pushed the stabilize_char_boundary branch from 214dcea to c5c6520 Compare August 22, 2025 17:26
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@okaneco okaneco force-pushed the stabilize_char_boundary branch from c5c6520 to e42c1b1 Compare August 22, 2025 17:43
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Auto merge of #145756 - okaneco:stabilize_char_boundary, r=<try>
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str: Stabilize `round_char_boundary` feature
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☀️ Try build successful (CI)
Build commit: ed7a7c9 (ed7a7c96cbb2c4e90c5e0f498edca4a3e026991b, parent: 91ee6a4057ce4bf1ab6d2f932cae497488d67c81)

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📌 Commit e42c1b1 has been approved by scottmcm

It is now in the queue for this repository.

@bors bors 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 Aug 29, 2025
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Auto merge of #145756 - okaneco:stabilize_char_boundary, r=scottmcm
3ffe7d4 
str: Stabilize `round_char_boundary` feature

Closes #93743
FCP completed #93743 (comment)
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⌛ Testing commit e42c1b1 with merge 3ffe7d4...

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💔 Test failed - checks-actions

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okaneco commented Aug 29, 2025

Spurious?

auto - x86_64-gnu

Building docker image for x86_64-gnu
  Docker version 28.0.4, build b8034c0
  Error response from daemon: Get "https://ghcr.io/v2/": context deadline exceeded
  Error: Process completed with exit code 1.

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@bors retry

@bors bors 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 Aug 29, 2025
tgross35 added a commit to tgross35/rust that referenced this pull request Aug 29, 2025
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Rollup merge of rust-lang#145756 - okaneco:stabilize_char_boundary, r…
bb57a81 
…=scottmcm

str: Stabilize `round_char_boundary` feature

Closes rust-lang#93743
FCP completed rust-lang#93743 (comment)
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Rollup merge of rust-lang#145756 - okaneco:stabilize_char_boundary, r…
5e2c1ad 
…=scottmcm

str: Stabilize `round_char_boundary` feature

Closes rust-lang#93743
FCP completed rust-lang#93743 (comment)
@tgross35 tgross35 mentioned this pull request Aug 29, 2025
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tgross35 added a commit to tgross35/rust that referenced this pull request Aug 30, 2025
@tgross35
Rollup merge of rust-lang#145756 - okaneco:stabilize_char_boundary, r…
eb88f18 
…=scottmcm

str: Stabilize `round_char_boundary` feature

Closes rust-lang#93743
FCP completed rust-lang#93743 (comment)
@tgross35 tgross35 mentioned this pull request Aug 30, 2025
Merged
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Auto merge of #146023 - tgross35:rollup-gbec538, r=tgross35
e004014 
Rollup of 9 pull requests

Successful merges:

 - #145242 (std: use a TAIT to define `SplitPaths` on UNIX)
 - #145467 (Stabilize `strict_provenance_atomic_ptr` feature)
 - #145756 (str: Stabilize `round_char_boundary` feature)
 - #145967 (compiler: Include span of too huge enum with `-Cdebuginfo=2`)
 - #145990 (`AutoDeref::final_ty` is already resolved)
 - #145991 (std: haiku: fix `B_FIND_PATH_IMAGE_PATH`)
 - #146000 (Improve librustdoc error when a file creation/modification failed)
 - #146017 (Mark pipe2 supported in Android)
 - #146022 (compiler-builtins subtree update)

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@bors bors merged commit 751a9ad into rust-lang:master Aug 30, 2025
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@rustbot rustbot added this to the 1.91.0 milestone Aug 30, 2025
rust-timer added a commit that referenced this pull request Aug 30, 2025
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Unrolled build for #145756
0dd2795 
Rollup merge of #145756 - okaneco:stabilize_char_boundary, r=scottmcm

str: Stabilize `round_char_boundary` feature

Closes #93743
FCP completed #93743 (comment)
@okaneco okaneco deleted the stabilize_char_boundary branch August 30, 2025 04:16
github-actions bot pushed a commit to rust-lang/miri that referenced this pull request Aug 30, 2025
@bors
Auto merge of #146023 - tgross35:rollup-gbec538, r=tgross35
d62798e 
Rollup of 9 pull requests

Successful merges:

 - rust-lang/rust#145242 (std: use a TAIT to define `SplitPaths` on UNIX)
 - rust-lang/rust#145467 (Stabilize `strict_provenance_atomic_ptr` feature)
 - rust-lang/rust#145756 (str: Stabilize `round_char_boundary` feature)
 - rust-lang/rust#145967 (compiler: Include span of too huge enum with `-Cdebuginfo=2`)
 - rust-lang/rust#145990 (`AutoDeref::final_ty` is already resolved)
 - rust-lang/rust#145991 (std: haiku: fix `B_FIND_PATH_IMAGE_PATH`)
 - rust-lang/rust#146000 (Improve librustdoc error when a file creation/modification failed)
 - rust-lang/rust#146017 (Mark pipe2 supported in Android)
 - rust-lang/rust#146022 (compiler-builtins subtree update)

r? `@ghost`
`@rustbot` modify labels: rollup
github-actions bot pushed a commit to rust-lang/compiler-builtins that referenced this pull request Sep 1, 2025
@bors
Auto merge of #146023 - tgross35:rollup-gbec538, r=tgross35
3232a1d 
Rollup of 9 pull requests

Successful merges:

 - rust-lang/rust#145242 (std: use a TAIT to define `SplitPaths` on UNIX)
 - rust-lang/rust#145467 (Stabilize `strict_provenance_atomic_ptr` feature)
 - rust-lang/rust#145756 (str: Stabilize `round_char_boundary` feature)
 - rust-lang/rust#145967 (compiler: Include span of too huge enum with `-Cdebuginfo=2`)
 - rust-lang/rust#145990 (`AutoDeref::final_ty` is already resolved)
 - rust-lang/rust#145991 (std: haiku: fix `B_FIND_PATH_IMAGE_PATH`)
 - rust-lang/rust#146000 (Improve librustdoc error when a file creation/modification failed)
 - rust-lang/rust#146017 (Mark pipe2 supported in Android)
 - rust-lang/rust#146022 (compiler-builtins subtree update)

r? `@ghost`
`@rustbot` modify labels: rollup
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@samueltardieu samueltardieu samueltardieu approved these changes

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Tracking Issue for str::{floor, ceil}_char_boundary
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