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Pull requests: rust-lang/rust

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Pull requests list

Normalize region obligations before regionck 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)
#159649 opened Jul 21, 2026 by adwinwhite Contributor Loading…
@ShoyuVanilla
8
Remove early_exit closures 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.
#159647 opened Jul 21, 2026 by nnethercote Contributor Loading…
@bjorn3
1
Increase depth for float infer var fallback hack 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)
#159646 opened Jul 21, 2026 by adwinwhite Contributor Loading…
1
@ShoyuVanilla
4
Add support for splatted function pointers C-bug Category: This is a bug. F-splat `#![feature(splat)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ 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.
#159643 opened Jul 21, 2026 by teor2345 Contributor • Draft
4 tasks
1
2
Optimize Clippy with PGO 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-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#159642 opened Jul 21, 2026 by Kobzol Member • Draft
6
change MaxUniverse to delayed set 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.
#159641 opened Jul 21, 2026 by lcnr Contributor • Draft
5
Prevent calling some queries for typeck children 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.
#159639 opened Jul 21, 2026 by oli-obk Contributor • Draft
5
bootstrap: Split the Step trait into multiple traits A-testsuite Area: The testsuite used to check the correctness of rustc 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)
#159638 opened Jul 21, 2026 by Zalathar Member Loading…
@jieyouxu
8
Some place analysis tweaks 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.
#159637 opened Jul 21, 2026 by nnethercote Contributor Loading…
@cjgillot
1
Improve some comments (and an error message) 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.
#159636 opened Jul 21, 2026 by nnethercote Contributor Loading…
@petrochenkov
4
Improve workings of attribute suggestions 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.
#159633 opened Jul 21, 2026 by nnethercote Contributor Loading…
@JonathanBrouwer
4
CFI: Add support for the adt_const_params feature A-control-flow-integrity Area: Control Flow Integrity (CFI) security mitigation PG-exploit-mitigations Project group: Exploit mitigations 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.
#159632 opened Jul 21, 2026 by rcvalle Member Loading…
1
@nnethercote
2
Don't encode variant visibility 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.
#159630 opened Jul 21, 2026 by camsteffen Contributor • Draft
@petrochenkov
3
Add more splat rust-call regression tests C-bug Category: This is a bug. F-splat `#![feature(splat)]` 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.
#159629 opened Jul 21, 2026 by teor2345 Contributor Loading…
@JohnTitor
3
CI experiments A-CI Area: Our Github Actions CI A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#159628 opened Jul 20, 2026 by Mark-Simulacrum Member • Draft
24
fix(rustc_hir_analysis): handle Node::Synthetic in diagnostic_hir_wf_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.
#159627 opened Jul 20, 2026 by DAstapov Contributor Loading…
2
@jieyouxu
4
feat(rustc_trait_selection): suggest .await on future in E0277 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.
#159626 opened Jul 20, 2026 by DAstapov Contributor Loading…
1
@folkertdev
1
Refactor is_opsem_inhabited 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.
#159625 opened Jul 20, 2026 by camsteffen Contributor Loading…
@RalfJung
10
rustdoc: Only build extern trait impls if needed 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-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#159623 opened Jul 20, 2026 by camelid Member • Draft
7
rustc_fs_util: avoid partial-file read race in link_or_copy's copy fallback 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.
#159619 opened Jul 20, 2026 by jr551 Loading…
2 tasks done
@folkertdev
6
Fix up #[linkage] target checking 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.
#159617 opened Jul 20, 2026 by mejrs Contributor Loading…
1
@JonathanBrouwer
3
debuginfo generation for unsafe binders 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.
#159614 opened Jul 20, 2026 by amirHdev Contributor Loading…
@JohnTitor
1
Reorganize tests/ui/issues [29/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.
#159612 opened Jul 20, 2026 by zedddie Contributor Loading…
@Kivooeo
3
Reduce MIR cost penalty for asserts and diverging calls to improve inlining of safety-checked 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.
#159611 opened Jul 20, 2026 by stephenduong1004 Contributor Loading…
@JonathanBrouwer
20
Optimize escape_string_symbol() 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.
#159609 opened Jul 20, 2026 by nikic Contributor Loading…
@folkertdev
10
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