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Pull requests list

Make lifting infallible 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.
#155987 opened Apr 30, 2026 by nnethercote Contributor Loading…
@oli-obk
2
repr(transparent): don't consider most length-0 arrays trivial A-repr Area: the `#[repr(stuff)]` attribute 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-lang Relevant to the language team
#155984 opened Apr 30, 2026 by Jules-Bertholet Contributor Loading…
@dingxiangfei2009
2
experiment: Support NonZero<u16> in ToSocketAddr impls 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.
#155983 opened Apr 30, 2026 by edward-shen Contributor • Draft
3
Fix closure HIR span context mismatch 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.
#155982 opened Apr 30, 2026 by cijiugechu Member Loading…
1
@chenyukang
2
Use special DefIds for aliases 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)
#155981 opened Apr 30, 2026 by ChayimFriedman2 Contributor Loading…
@lcnr
Move feature* methods from parse mod to errors mod. 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. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#155980 opened Apr 30, 2026 by nnethercote Contributor Loading…
@TaKO8Ki
1
GCC backend subtree sync has-merge-commits PR has merge commits, merge with caution. 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.
#155978 opened Apr 29, 2026 by GuillaumeGomez Member Loading…
8
add c_variadic_experimental_arch feature 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.
#155974 opened Apr 29, 2026 by folkertdev Contributor • Draft
3
Add mention of sendfile(2) and splice(2) to fs::copy() documentation. 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.
#155970 opened Apr 29, 2026 by tomilepp Loading…
1
@Mark-Simulacrum
1
rustc: target_features: allow for cfg-only stable target_features 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.
#155962 opened Apr 29, 2026 by romancardenas Loading…
@RalfJung
2
Deny warnings in the test for crates that are available on stable A-run-make Area: port run-make Makefiles to rmake.rs 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.
#155961 opened Apr 29, 2026 by jdonszelmann Contributor Loading…
@mejrs
6
Revert const hacks and use const closures in std PG-const-traits Project group: Const traits 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.
#155957 opened Apr 29, 2026 by oli-obk Contributor Loading…
1
@jhpratt
13
rustdoc: preserve parent doc cfg for macro_export macros F-doc_cfg `#![feature(doc_cfg)]` 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. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#155954 opened Apr 29, 2026 by cijiugechu Member Loading…
1
@notriddle
4
Fix order-dependent visibility diagnostics 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.
#155948 opened Apr 28, 2026 by SynapLink Contributor Loading…
2
@petrochenkov
10
Refuse to push changes with a dirty git client S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#155946 opened Apr 28, 2026 by Daniel-B-Smith Contributor Loading…
@Mark-Simulacrum
3
resolve: Turn deprecation lints pub_use_of_private_extern_crate and private_macro_use into hard errors 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.
#155945 opened Apr 28, 2026 by petrochenkov Contributor Loading…
3
@davidtwco
7
Stabilize -Zprofile-sample-use and -Zdebug-info-for-profiling A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-rust-for-linux Relevant for the Rust-for-Linux project 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.
#155942 opened Apr 28, 2026 by zamazan4ik Contributor Loading…
7 tasks done
2
@JohnTitor
2
refactor rustc_on_unimplemented's filtering 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#155940 opened Apr 28, 2026 by mejrs Contributor Loading…
@jdonszelmann
9
Add feature gate for view_types experiment I-lang-radar Items that are on lang's radar and will need eventual work or consideration. 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.
#155939 opened Apr 28, 2026 by scrabsha Contributor Loading…
@nikomatsakis
22
MIR Call terminator: evaluate destination place before arguments 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.
#155932 opened Apr 28, 2026 by RalfJung Member Loading…
@eholk
7
[borrowck] Do an in-place update of SCCs rather than recomputing 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.
#155931 opened Apr 28, 2026 by amandasystems Contributor Loading…
@lcnr
8
Use repeat_n in Vec::extend_with 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.
#155928 opened Apr 28, 2026 by DaniPopes Contributor Loading…
@Mark-Simulacrum
2
Break query cycles without spawning a separate thread A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#155927 opened Apr 28, 2026 by zetanumbers Contributor Loading…
@nnethercote
3
simplify ast_fragments! 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.
#155919 opened Apr 28, 2026 by cyrgani Contributor Loading…
@petrochenkov
6
search_graph: strengthen provisional cache by tracking more info in the happy path 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#155917 opened Apr 28, 2026 by lcnr Contributor • Draft
@BoxyUwU
9
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