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Pull requests list

Stop backends from needing to support nullary intrinsics S-waiting-on-perf Status: Waiting on a perf run to be completed. 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.
#142839 opened Jun 21, 2025 by oli-obk Loading…
7
MaybeImprove MaybeUninit 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#142837 opened Jun 21, 2025 by saethlin • Draft
4
Make lowering incremental, take 3/N PG-exploit-mitigations Project group: Exploit mitigations 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. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#142830 opened Jun 21, 2025 by cjgillot • Draft
7
1.88.0 release notes S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-release Relevant to the release subteam, which will review and decide on the PR/issue.
#142828 opened Jun 21, 2025 by Mark-Simulacrum Loading…
@cuviper
Move error code explanation removal check into tidy A-testsuite Area: The testsuite used to check the correctness of rustc A-tidy Area: The tidy tool 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. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#142827 opened Jun 21, 2025 by GuillaumeGomez Loading…
@Kobzol
2
Port #[track_caller] to the new attribute system 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.
#142825 opened Jun 21, 2025 by jdonszelmann Loading…
1
@oli-obk
2
Stabilize -Cmin-function-alignment 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.
#142824 opened Jun 21, 2025 by folkertdev Loading…
@workingjubilee
7
Port #[no_mangle] to new attribute parsing infrastructure A-attributes Area: Attributes (`#[…]`, `#![…]`) A-rustdoc-json Area: Rustdoc JSON backend 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-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#142823 opened Jun 21, 2025 by JonathanBrouwer Loading…
@jdonszelmann
39
Make PartialEq a const_trait 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.
#142822 opened Jun 21, 2025 by oli-obk Loading…
@fee1-dead
3
Compute jump threading opportunities in a single pass 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.
#142821 opened Jun 21, 2025 by cjgillot Loading…
@lcnr
9
Remove fewer Storage calls in GVN 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.
#142819 opened Jun 21, 2025 by ohadravid Loading…
@cjgillot @tmiasko
20
Port #[used] to new attribute parsing infrastructure A-attributes Area: Attributes (`#[…]`, `#![…]`) 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.
#142818 opened Jun 21, 2025 by JonathanBrouwer Loading…
@jdonszelmann
19
Add caching layer to bootstrap T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#142816 opened Jun 21, 2025 by Shourya742 • Draft
@Kobzol
2
mbe: Inline functions in transcribe that are only called once 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.
#142815 opened Jun 21, 2025 by tgross35 • Draft
@compiler-errors
7
Allow arbitrary build.description in tests 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.
#142811 opened Jun 20, 2025 by pvdrz Loading…
@oli-obk
1
Do not ICE on generic const expr referencing missing ty param 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)
#142810 opened Jun 20, 2025 by estebank Loading…
1
@BoxyUwU
5
Add PrintTAFn flag for targeted type analysis printing A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-rustc-dev-guide Area: rustc-dev-guide F-autodiff `#![feature(autodiff)]` 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.
#142809 opened Jun 20, 2025 by KMJ-007 Loading…
@ZuseZ4
2
Rehome tests in tests/ui/ to accurate subdirectories T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#142808 opened Jun 20, 2025 by Oneirical • Draft
@jieyouxu
7
libtest: expose --fail-fast as an unstable command-line option A-libtest Area: `#[test]` / the `test` library S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. T-testing-devex Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.
#142807 opened Jun 20, 2025 by sourcefrog Loading…
@dtolnay
7
Normalize before computing ConstArgHasType goal in new solver 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)
#142806 opened Jun 20, 2025 by compiler-errors Loading…
@BoxyUwU
2
Emit a single error when importing a path with _ 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.
#142805 opened Jun 20, 2025 by estebank Loading…
1
@compiler-errors
4
Collapse Analysis|Borrowck|PostBorrowckAnalysis when there are no opaques 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.
#142802 opened Jun 20, 2025 by compiler-errors Loading…
@lcnr
6
integer docs: remove extraneous text S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#142800 opened Jun 20, 2025 by tshepang Loading…
@Mark-Simulacrum
3
rustc_session: Add a structure for keeping both explicit and default sysroots A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic 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.
#142799 opened Jun 20, 2025 by petrochenkov Loading…
@bjorn3
3
Don't fail to parse a struct if a semicolon is used to separate fields 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.
#142798 opened Jun 20, 2025 by camsteffen Loading…
@compiler-errors
5
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