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Merged
merged 1 commit into from
Jul 25, 2025
Merged

Hint that choose_pivot returns index in bounds #144314

merged 1 commit into from
Jul 25, 2025
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kornelski
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@kornelski kornelski commented Jul 22, 2025 •
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Instead of using unsafe in multiple places, one hint::assert_unchecked allows use of safe code instead.

Part of ##144326

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rustbot commented Jul 22, 2025

r? @jhpratt

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Jul 22, 2025
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One nit about placement of a safety comment. Resolve at your discretion.

@bors delegate+

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@bors r+

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bors commented Jul 24, 2025

@kornelski: 🔑 Insufficient privileges: Not in reviewers

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jhpratt commented Jul 24, 2025

Guess bors didn't want to delegate things.

@bors r+

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bors commented Jul 24, 2025

📌 Commit 01fdafc has been approved by jhpratt

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 Jul 24, 2025
fmease added a commit to fmease/rust that referenced this pull request Jul 24, 2025
@fmease
Rollup merge of rust-lang#144314 - kornelski:pivot-safely, r=jhpratt
b4a684b 
Hint that choose_pivot returns index in bounds

Instead of using `unsafe` in multiple places, one `hint::assert_unchecked` allows use of safe code instead.

Part of #rust-lang#144326
@fmease fmease mentioned this pull request Jul 24, 2025
Closed
bors added a commit that referenced this pull request Jul 24, 2025
@bors
Auto merge of #144418 - fmease:rollup-qgs9q1t, r=fmease
d0a74e1 
Rollup of 16 pull requests

Successful merges:

 - #142569 (Suggest clone in user-write-code instead of inside macro)
 - #143401 (tests: Don't check for self-printed output in std-backtrace.rs test)
 - #143424 (clippy fix: rely on autoderef)
 - #143970 (Update core::mem::copy documentation)
 - #143979 (Test fixes for Arm64EC Windows)
 - #144160 (tests: debuginfo: Work around or disable broken tests on powerpc)
 - #144200 (Tweak output for non-`Clone` values moved into closures)
 - #144209 (Don't emit two `assume`s in transmutes when one is a subset of the other)
 - #144225 (Don't special-case llvm.* as nounwind)
 - #144314 (Hint that choose_pivot returns index in bounds)
 - #144316 (bootstrap: Move musl-root fallback out of sanity check)
 - #144364 (Update `dlmalloc` dependency of libstd)
 - #144368 (resolve: Remove `Scope::CrateRoot`)
 - #144373 (remove deprecated Error::description in impls)
 - #144390 (Remove dead code and extend test coverage and diagnostics around it)
 - #144392 (rustc_public: Remove movability from `RigidTy/AggregateKind::Coroutine`)

r? `@ghost`
`@rustbot` modify labels: rollup
fmease added a commit to fmease/rust that referenced this pull request Jul 25, 2025
@fmease
Rollup merge of rust-lang#144314 - kornelski:pivot-safely, r=jhpratt
b37c6af 
Hint that choose_pivot returns index in bounds

Instead of using `unsafe` in multiple places, one `hint::assert_unchecked` allows use of safe code instead.

Part of #rust-lang#144326
@fmease fmease mentioned this pull request Jul 25, 2025
Closed
bors added a commit that referenced this pull request Jul 25, 2025
@bors
Auto merge of #144428 - fmease:rollup-ufg2p55, r=fmease
7921df0 
Rollup of 17 pull requests

Successful merges:

 - #142569 (Suggest clone in user-write-code instead of inside macro)
 - #143401 (tests: Don't check for self-printed output in std-backtrace.rs test)
 - #143424 (clippy fix: rely on autoderef)
 - #143970 (Update core::mem::copy documentation)
 - #143979 (Test fixes for Arm64EC Windows)
 - #144160 (tests: debuginfo: Work around or disable broken tests on powerpc)
 - #144200 (Tweak output for non-`Clone` values moved into closures)
 - #144209 (Don't emit two `assume`s in transmutes when one is a subset of the other)
 - #144225 (Don't special-case llvm.* as nounwind)
 - #144314 (Hint that choose_pivot returns index in bounds)
 - #144316 (bootstrap: Move musl-root fallback out of sanity check)
 - #144340 (UI test suite clarity changes: Rename `tests/ui/SUMMARY.md` and update rustc dev guide on `error-pattern`)
 - #144364 (Update `dlmalloc` dependency of libstd)
 - #144368 (resolve: Remove `Scope::CrateRoot`)
 - #144390 (Remove dead code and extend test coverage and diagnostics around it)
 - #144392 (rustc_public: Remove movability from `RigidTy/AggregateKind::Coroutine`)
 - #144424 (Allow setting `release-blog-post` label with rustbot)

r? `@ghost`
`@rustbot` modify labels: rollup
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jul 25, 2025
@matthiaskrgr
Rollup merge of rust-lang#144314 - kornelski:pivot-safely, r=jhpratt
c624f97 
Hint that choose_pivot returns index in bounds

Instead of using `unsafe` in multiple places, one `hint::assert_unchecked` allows use of safe code instead.

Part of #rust-lang#144326
This was referenced Jul 25, 2025
Closed
Merged
bors added a commit that referenced this pull request Jul 25, 2025
@bors
Auto merge of #144436 - matthiaskrgr:rollup-3cmdjgf, r=
7ea4922 
Rollup of 16 pull requests

Successful merges:

 - #142569 (Suggest clone in user-write-code instead of inside macro)
 - #143401 (tests: Don't check for self-printed output in std-backtrace.rs test)
 - #143424 (clippy fix: rely on autoderef)
 - #143970 (Update core::mem::copy documentation)
 - #143979 (Test fixes for Arm64EC Windows)
 - #144160 (tests: debuginfo: Work around or disable broken tests on powerpc)
 - #144200 (Tweak output for non-`Clone` values moved into closures)
 - #144209 (Don't emit two `assume`s in transmutes when one is a subset of the other)
 - #144314 (Hint that choose_pivot returns index in bounds)
 - #144316 (bootstrap: Move musl-root fallback out of sanity check)
 - #144340 (UI test suite clarity changes: Rename `tests/ui/SUMMARY.md` and update rustc dev guide on `error-pattern`)
 - #144364 (Update `dlmalloc` dependency of libstd)
 - #144368 (resolve: Remove `Scope::CrateRoot`)
 - #144390 (Remove dead code and extend test coverage and diagnostics around it)
 - #144392 (rustc_public: Remove movability from `RigidTy/AggregateKind::Coroutine`)
 - #144424 (Allow setting `release-blog-post` label with rustbot)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Jul 25, 2025
@bors
Auto merge of #144440 - matthiaskrgr:rollup-peb88gb, r=matthiaskrgr
a955f1c 
Rollup of 12 pull requests

Successful merges:

 - #142569 (Suggest clone in user-write-code instead of inside macro)
 - #143401 (tests: Don't check for self-printed output in std-backtrace.rs test)
 - #143424 (clippy fix: rely on autoderef)
 - #143970 (Update core::mem::copy documentation)
 - #143979 (Test fixes for Arm64EC Windows)
 - #144200 (Tweak output for non-`Clone` values moved into closures)
 - #144209 (Don't emit two `assume`s in transmutes when one is a subset of the other)
 - #144314 (Hint that choose_pivot returns index in bounds)
 - #144340 (UI test suite clarity changes: Rename `tests/ui/SUMMARY.md` and update rustc dev guide on `error-pattern`)
 - #144368 (resolve: Remove `Scope::CrateRoot`)
 - #144390 (Remove dead code and extend test coverage and diagnostics around it)
 - #144392 (rustc_public: Remove movability from `RigidTy/AggregateKind::Coroutine`)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit a2681f9 into rust-lang:master Jul 25, 2025
11 checks passed
@rustbot rustbot added this to the 1.90.0 milestone Jul 25, 2025
rust-timer added a commit that referenced this pull request Jul 25, 2025
@rust-timer
Unrolled build for #144314
978fc58 
Rollup merge of #144314 - kornelski:pivot-safely, r=jhpratt

Hint that choose_pivot returns index in bounds

Instead of using `unsafe` in multiple places, one `hint::assert_unchecked` allows use of safe code instead.

Part of ##144326
@kornelski kornelski deleted the pivot-safely branch July 25, 2025 20:01
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