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Pull requests: rust-lang/rust

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Pull requests list

fix ICE in opsem inhabitedness check S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159570 opened Jul 19, 2026 by RalfJung Member Loading…
1
@oli-obk
1
Rollup of 6 pull requests A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159569 opened Jul 19, 2026 by JonathanBrouwer Contributor Loading…
4
Suggest close compiler options S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159568 opened Jul 19, 2026 by chenyukang Member Loading…
1
@ShoyuVanilla
1
Update rustc crate crossbeam-epoch to 0.9.20 S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#159567 opened Jul 19, 2026 by rperier Contributor Loading…
@Mark-Simulacrum
5
Add support for generics in offloadand remove no_mangle attribute A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159566 opened Jul 19, 2026 by Sa4dUs Contributor • Draft
1
@ZuseZ4
1
Add -Zmips-nan2008 to enable IEEE 754-2008 NaN encoding on MIPS A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159565 opened Jul 19, 2026 by fo40225 • Draft
1
Allow elided ('static) lifetimes in thread_local! 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. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#159564 opened Jul 19, 2026 by zachs18 Contributor Loading…
1
@JohnTitor
4
Windows: cache the stdio write mode for the duration of a lock session 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.
#159562 opened Jul 19, 2026 by Joel-Wwalker Contributor Loading…
1
@aapoalas
1
feat: Update method signature of int_from_ascii O-apple Operating system: Apple / Darwin (macOS, iOS, tvOS, visionOS, watchOS) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159554 opened Jul 19, 2026 by ajtribick Contributor Loading…
@Mark-Simulacrum
3
restrict const-eval-related 'content' triggers to library/ folder A-meta Area: Issues & PRs about the rust-lang/rust repository itself S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#159549 opened Jul 19, 2026 by RalfJung Member Loading…
@Mark-Simulacrum
1
Add -Zllvm-target-feature to pass features directly to LLVM A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159545 opened Jul 19, 2026 by fo40225 Loading…
@nnethercote
1
Suggest valid command-line crate names S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159544 opened Jul 19, 2026 by chenyukang Member Loading…
1
@estebank
1
Remove extra semicolons in parsing item lists S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159543 opened Jul 19, 2026 by chenyukang Member Loading…
1
@TaKO8Ki
2
Use query for Variant InhabitedPredicate S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-perf Status: Waiting on a perf run to be completed. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159541 opened Jul 19, 2026 by camsteffen Contributor Loading…
@Nadrieril
14
Enable statx on all Linux targets and short-circuit it for musl S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159540 opened Jul 19, 2026 by Gelbpunkt Contributor Loading…
@tgross35
5
Always use a DropTree to build drops perf-regression Performance regression. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159537 opened Jul 18, 2026 by cjgillot Contributor • Draft
7
Optimize slice::contains for bytewise types S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159535 opened Jul 18, 2026 by SomeFlyingThing Loading…
@mati865
1
Reorganize tests/ui/issues [28/N] S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159531 opened Jul 18, 2026 by zedddie Contributor Loading…
@Kivooeo
1
Cap socket send length to c_int::MAX on Apple targets 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.
#159530 opened Jul 18, 2026 by devnexen Contributor Loading…
1
@Darksonn
10
Add regression test for nested replacement ranges in collect_tokens S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159529 opened Jul 18, 2026 by UditDewan Loading…
1
@nnethercote
1
Bring runtime symbols statics on par with foreign functions S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159527 opened Jul 18, 2026 by Urgau Member Loading…
@GuillaumeGomez
3
Add nan2008 target feature for MIPS S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159526 opened Jul 18, 2026 by fo40225 • Draft
1
@nnethercote
17
Stabilize passing 128-bit integers via vector registers with asm! on x86 A-inline-assembly Area: Inline assembly (`asm!(…)`) I-lang-nominated Nominated for discussion during a lang team meeting. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159525 opened Jul 18, 2026 by folkertdev Contributor Loading…
@Amanieu
Gather PGO profiles in parallel S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#159524 opened Jul 18, 2026 by Kobzol Member Loading…
@jieyouxu
15
std: fix Xous UDP recv length over-report and OOB panic O-xous OS: A microkernel OS for privacy in computing 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.
#159523 opened Jul 18, 2026 by devnexen Contributor Loading…
@Darksonn
3
ProTip! Find all pull requests that aren't related to any open issues with -linked:issue.