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Pull requests: rust-lang/rust

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Pull requests list

coverage: Remove an untested case for non-coroutine synthetic MIR A-code-coverage Area: Source-based code coverage (-Cinstrument-coverage) 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.
#162507 opened Sep 9, 2026 by Zalathar Member • Draft
1
Avoid suggesting imports of traits declared inside fn bodies 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.
#162506 opened Sep 9, 2026 by chenyukang Member Loading…
1
@JohnTitor
1
Revert "fuchsia: Add safestack as a supported sanitizer for x86_64 fuchsia" 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.
#162505 opened Sep 8, 2026 by PiJoules Contributor Loading…
@chenyukang
5
Stabilize unsafe_cell_access 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.
#162504 opened Sep 8, 2026 by Fayti1703 Contributor Loading…
1
@Mark-Simulacrum
1
triagebot: Subscribe me to amdgpu changes A-meta Area: Issues & PRs about the rust-lang/rust repository itself S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#162502 opened Sep 8, 2026 by Flakebi Contributor Loading…
@jieyouxu
3
rustc_codegen_gcc subtree update 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.
#162499 opened Sep 8, 2026 by GuillaumeGomez Member Loading…
@antoyo
2
Avoid ICEs when recovering malformed function parameters 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.
#162498 opened Sep 8, 2026 by TaKO8Ki Member Loading…
1
@fee1-dead
2
document #[rustc_dyn_incompatible_trait] A-attributes Area: Attributes (`#[…]`, `#![…]`) 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.
#162497 opened Sep 8, 2026 by mejrs Member Loading…
@ShoyuVanilla
4
Add support for -Zsanitizer-cfi-minimal-runtime A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-run-make Area: port run-make Makefiles to rmake.rs PG-exploit-mitigations Project group: Exploit mitigations 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-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#162493 opened Sep 8, 2026 by jakos-sec Contributor Loading…
@rcvalle
6
Revert "Rollup merge of #157518 - CAD97:xdg_basedir, r=aapoalas" O-unix Operating system: Unix-like 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.
#162492 opened Sep 8, 2026 by CAD97 Contributor Loading…
@ChrisDenton
6
Optimize PathBuf::push for verbatim paths 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.
#162490 opened Sep 8, 2026 by ChrisDenton Member Loading…
@Darksonn
6
Use DenseBit for drop_live_at in liveness tracing perf-regression Performance regression. 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.
#162488 opened Sep 8, 2026 by Kobzol Member Loading…
@jackh726
16
Parallelize gathering constraints in the borrow checker 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.
#162485 opened Sep 8, 2026 by Kobzol Member • Draft
16
Make run-make testsuite work with other codegen backend than LLVM A-compiletest Area: The compiletest test runner A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc 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)
#162482 opened Sep 8, 2026 by GuillaumeGomez Member Loading…
@Kobzol
19
[experiment] include-blob noise investigations 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.
#162479 opened Sep 8, 2026 by panstromek Contributor • Draft
13
Add FCW for invalid C variadic arguments I-lang-nominated Nominated for discussion during a lang team meeting. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang 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
#162478 opened Sep 8, 2026 by theemathas Contributor Loading…
1
@dingxiangfei2009
37
Subtree sync for rustc_codegen_cranelift A-codegen Area: Code generation A-cranelift Things relevant to the [future] cranelift backend S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. subtree-sync PR updates a subtree (miri, clippy, etc). Ignored by no-merges check T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#162470 opened Sep 8, 2026 by bjorn3 Member Loading…
9
handle unresolved direct calls during mono item collection 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#162467 opened Sep 8, 2026 by amirHdev Contributor • Draft
3
Fix ICE in GVN that interns allocation containing provenance 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.
#162463 opened Sep 8, 2026 by cclfmht Contributor Loading…
@oli-obk
4
Feat - #[inline(always)] + #[target_feature(enable = "....")] #2 A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. I-lang-nominated Nominated for discussion during a lang team meeting. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. 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.
#162460 opened Sep 8, 2026 by Jamesbarford Contributor Loading…
@nikic
11
Remove confusing reference to “Immediate Undefined Behavior” from docs 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.
#162458 opened Sep 8, 2026 by umanwizard Contributor Loading…
@Mark-Simulacrum
2
Implement parameter validation for functions using x86-interrupt abi. 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.
#162457 opened Sep 8, 2026 by Siech0 Loading…
2
@TaKO8Ki
8
check WF of HRTB args even if there are escaping bound vars needs-crater This change needs a crater run to check for possible breakage in the ecosystem. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. perf-regression Performance regression. 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-types Relevant to the types team, which will review and decide on the PR/issue.
#162454 opened Sep 8, 2026 by sjwang05 Contributor Loading…
@davidtwco
10
Minimize DiagCtxt methods 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.
#162453 opened Sep 8, 2026 by nnethercote Contributor Loading…
@oli-obk
2
Cache block seeking results for initialized_at_terminator and _exit 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.
#162450 opened Sep 8, 2026 by jackh726 Member Loading…
@lqd
11
ProTip! Follow long discussions with comments:>50.