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Pull requests: rust-lang/rust

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Pull requests list

Rollup of 7 pull requests A-CI Area: Our Github Actions CI 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-clippy Relevant to the Clippy team. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure 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. T-rust-analyzer Relevant to the rust-analyzer team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#156190 opened May 5, 2026 by JonathanBrouwer Contributor Loading…
3
riscv: promote d, e, and f target_features to CfgStableToggleUnstable 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.
#156188 opened May 5, 2026 by romancardenas Contributor Loading…
@RalfJung
1
obligations_for_self_ty: skip irrelevant goals (recompute sub_root from stalled_vars) 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#156187 opened May 5, 2026 by inq Contributor Loading…
@lcnr
2
fix: remap ci-llvm debug paths via -fdebug-prefix-map 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.
#156186 opened May 5, 2026 by paradoxicalguy Contributor Loading…
@Urgau
resolve: Try removing questionable optimizations in eff vis computation 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.
#156185 opened May 5, 2026 by petrochenkov Contributor Loading…
@folkertdev
4
Revert "remove MethodReceiverExpr special-casing" S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#156184 opened May 5, 2026 by cyrgani Contributor Loading…
1
@petrochenkov
2
Remove duplicate debug assert S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#156183 opened May 5, 2026 by zetanumbers Contributor Loading…
@mati865
3
windows/time: avoid being too close to 0 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.
#156177 opened May 5, 2026 by RalfJung Member Loading…
1
@jhpratt
1
Initial implementation of FnPtr trait O-unix Operating system: Unix-like S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-clippy Relevant to the Clippy team. 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. T-rust-analyzer Relevant to the rust-analyzer team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#156176 opened May 5, 2026 by carbotaniuman Contributor Loading…
@nia-e
3
Dep graph cleanups 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.
#156175 opened May 5, 2026 by nnethercote Contributor Loading…
@adwinwhite
Wasm: remove implicit __heap_base/__data_end exports 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.
#156174 opened May 5, 2026 by daxpedda Contributor Loading…
@alexcrichton
1
Fewer global node_id_to_def_id lookups 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.
#156173 opened May 5, 2026 by oli-obk Contributor Loading…
@petrochenkov
4
Implement a new flag -Zdisable-fast-paths in trait solving S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#156172 opened May 5, 2026 by ShoyuVanilla Member Loading…
@lcnr
6
Fix a coroutine UI test which is missing #[coroutine] 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.
#156171 opened May 5, 2026 by teor2345 Contributor Loading…
@BoxyUwU
3
add known-bug test for coroutine 'static-yields-non-'static unsoundness (#144442) 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.
#156170 opened May 5, 2026 by inq Contributor Loading…
@JohnTitor
4
Change SwitchInt handling in dataflow analysis. 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.
#156169 opened May 5, 2026 by nnethercote Contributor Loading…
@cjgillot
Add str::Utf8Chunk::invalid range hint S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#156165 opened May 5, 2026 by xtqqczze Contributor • Draft
1
rustc_on_unimplemented: introduce format specifiers A-attributes Area: Attributes (`#[…]`, `#![…]`) A-rustc-dev-guide Area: rustc-dev-guide 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.
#156161 opened May 4, 2026 by mejrs Contributor Loading…
@dingxiangfei2009
3
feat: add symmetric PartialEq impls for Vec, &[T], &mut [T] versus Cow<'_, [T]> 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.
#156160 opened May 4, 2026 by kx0101 Loading…
@Mark-Simulacrum
3
[AIX] add -bdbg:namedsects:ss link arg 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.
#156159 opened May 4, 2026 by daltenty Contributor Loading…
@tiif
3
Rid fn params of historical baggage (argument modes begone for good!) C-crater Category: Issue / PR for tracking crater runs needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. S-waiting-on-crater Status: Waiting on a crater run to be completed. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team
#156157 opened May 4, 2026 by fmease Member • Draft
6
Adjust getMCSubtargetInfo signature for LLVM 23+ 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.
#156156 opened May 4, 2026 by DKLoehr Contributor Loading…
@cuviper
3
macros: report unbound metavariables directly 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.
#156155 opened May 4, 2026 by SynapLink Contributor Loading…
1
@BoxyUwU
1
Don't return dummy MacroData in get_macro 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.
#156151 opened May 4, 2026 by mejrs Contributor Loading…
@petrochenkov
6
Use all_impls instead of handrolling it 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.
#156148 opened May 4, 2026 by oli-obk Contributor Loading…
6
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