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Pull requests: rust-lang/rust

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Pull requests list

elaborate_drop: Avoid as_mut.unwrap dance, empty vectors are cheap. 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.
#157162 opened May 30, 2026 by cjgillot Contributor Loading…
@mu001999
2
Rollup of 8 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-CI Area: Our Github Actions CI A-rustdoc-json Area: Rustdoc JSON backend 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-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-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.
#157161 opened May 30, 2026 by JonathanBrouwer Contributor Loading…
3
Add regression test for issue #87290 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.
#157160 opened May 30, 2026 by pbkx Loading…
1
@Kivooeo
3
Fix CI free-disk-space-linux script A-CI Area: Our Github Actions CI 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-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#157159 opened May 30, 2026 by ehuss Contributor Loading…
@Mark-Simulacrum
2
Expose an API for polymorphic drop glue translation 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.
#157156 opened May 30, 2026 by Nadrieril Member Loading…
@JonathanBrouwer
5
Revert workaround used to select the gcc codegen in the coretests CI A-CI Area: Our Github Actions CI 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-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.
#157154 opened May 30, 2026 by antoyo Contributor Loading…
@Kobzol
7
allow Allocators to be used as #[global_allocator]s I-libs-api-nominated Nominated for discussion during a libs-api team meeting. 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.
#157153 opened May 30, 2026 by joboet Member Loading…
@nia-e
6
JSON target specs: remove 'x86-softfloat' compatibility alias A-CI Area: Our Github Actions CI A-rust-for-linux Relevant for the Rust-for-Linux project 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-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.
#157151 opened May 30, 2026 by RalfJung Member Loading…
@adwinwhite
13
Revert "drop derive helpers during ast lowering" A-attributes Area: Attributes (`#[…]`, `#![…]`) A-rustdoc-json Area: Rustdoc JSON backend 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. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#157150 opened May 30, 2026 by JonathanBrouwer Contributor Loading…
1
@jdonszelmann
7
Codegen Overloaded LLVM intrinsics based on their name 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. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustfmt Relevant to the rustfmt team, which will review and decide on the PR/issue.
#157145 opened May 30, 2026 by sayantn Contributor Loading…
@dianqk
2
Prevent mutating the global environment pointer in CommandExt::exec and opt to use execve and resolve path manually 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.
#157144 opened May 30, 2026 by asder8215 Contributor Loading…
@joboet
16
bootstrap: doc: document std crates one by one 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)
#157143 opened May 30, 2026 by Fabian-Gruenbichler Contributor Loading…
1
@Mark-Simulacrum
2
rustc_target: Use target_feature instead of cfg_abi to detect powerpcspe A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. O-PowerPC Target: PowerPC processors 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.
#157140 opened May 30, 2026 by taiki-e Member • Draft
@RalfJung
3
Add doc comment to Vec::clone 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.
#157138 opened May 30, 2026 by Omnikar Contributor Loading…
@joboet
7
rustc_target: Use +spe for powerpcspe targets A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. O-PowerPC Target: PowerPC processors S-blocked Status: Blocked on something else such as an RFC or other implementation work. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#157137 opened May 30, 2026 by taiki-e Member Loading…
1
@mu001999
9
fix armv7a-none-eabihf tier doc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#157135 opened May 30, 2026 by cezarbbb Contributor Loading…
@wesleywiser
2
Add regression test for issue #144888 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.
#157131 opened May 30, 2026 by pbkx Loading…
1
@petrochenkov
4
Use a SmallVec in CastTarget 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.
#157130 opened May 29, 2026 by alexcrichton Member Loading…
@nnethercote
8
ci: update download-artifact action to v8 A-CI Area: Our Github Actions CI 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. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#157129 opened May 29, 2026 by xtqqczze Contributor • Draft
1
cg_LLVM: Stop needing an alloca for volatile loads A-codegen Area: Code generation 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.
#157127 opened May 29, 2026 by scottmcm Member Loading…
@nikic
2
Avoid redundant note when a #[derive] is already suggested 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.
#157126 opened May 29, 2026 by Dnreikronos Contributor Loading…
1
@adwinwhite
7
Rewrite the #[repr] attribute parser A-attributes Area: Attributes (`#[…]`, `#![…]`) 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.
#157125 opened May 29, 2026 by JonathanBrouwer Contributor Loading…
@mejrs
15
library: optimize truncate method 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.
#157123 opened May 29, 2026 by xtqqczze Contributor Loading…
1
@Mark-Simulacrum
9
[rustdoc] Fix foreign items macro expansion S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-clippy Relevant to the Clippy team. 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. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#157115 opened May 29, 2026 by GuillaumeGomez Member Loading…
1
@Urgau
17
Update aarch64-unknown-freebsd target description 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.
#157112 opened May 29, 2026 by mrkajetanp Contributor Loading…
@dingxiangfei2009
8
ProTip! Follow long discussions with comments:>50.