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Pull requests list

fixed: differentiation between uninitialized and possibly uninitialized 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.
#157507 opened Jun 5, 2026 by mazam-97 Loading…
1
@tiif
5
Rollup of 12 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-tidy Area: The tidy tool 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-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-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.
#157504 opened Jun 5, 2026 by jhpratt Member Loading…
3
Disable tests/debuginfo/pretty-std.rs OsString cdb check A-debuggers-cdb Area: cdb A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) O-windows-msvc Toolchain: MSVC, Operating system: Windows 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.
#157503 opened Jun 5, 2026 by jieyouxu Member Loading…
@wesleywiser
2
Improve documentation of align_of and Alignment. A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools 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.
#157500 opened Jun 5, 2026 by kpreid Contributor Loading…
@Mark-Simulacrum
1
rustc_lint: Allow scoped non_ascii_idents lint levels 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.
#157497 opened Jun 5, 2026 by joshlf Contributor Loading…
1
@jswrenn
3
Convert QueryRegionConstraint into a struct 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)
#157494 opened Jun 5, 2026 by Human9000-bit Member Loading…
@davidtwco
2
Shrink no-op drop elaboration 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.
#157491 opened Jun 5, 2026 by cjgillot Contributor Loading…
@mejrs
8
Add field-wise CoerceShared reborrow tests F-reborrow `#![feature(reborrow)]`; see #145612 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.
#157490 opened Jun 5, 2026 by P8L1 Contributor Loading…
@aapoalas
4
Add CoerceShared field-wise reborrow WF checks F-reborrow `#![feature(reborrow)]`; see #145612 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.
#157489 opened Jun 5, 2026 by P8L1 Contributor Loading…
@aapoalas
20
compiletest: inject #![windows_subsystem = "windows"] to debuginfo tests on Windows A-compiletest Area: The compiletest test runner 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)
#157488 opened Jun 5, 2026 by jieyouxu Member Loading…
@Kobzol
12
crater: reserve only keyword 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-clippy Relevant to the Clippy team. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rust-analyzer Relevant to the rust-analyzer 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.
#157487 opened Jun 5, 2026 by CrooseGit Contributor • Draft
12
Remove unused attributes from issue-29485.rs. 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.
#157486 opened Jun 5, 2026 by lms0806 Contributor Loading…
1
@JonathanBrouwer
4
Rename errors.rs file to diagnostics.rs 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.
#157485 opened Jun 5, 2026 by GuillaumeGomez Member Loading…
@JonathanBrouwer
5
fix windows-gnu TLS leak 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-libs Relevant to the library team, which will review and decide on the PR/issue.
#157483 opened Jun 5, 2026 by RalfJung Member Loading…
@ChrisDenton
9
Set !captures metadata for store of &Freeze 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.
#157480 opened Jun 5, 2026 by nikic Contributor Loading…
@RalfJung
9
Warn when #[macro_use] or #[macro_escape] is used on the crate root 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.
#157479 opened Jun 5, 2026 by JonathanBrouwer Contributor Loading…
1
@Kivooeo
12
Adopt to LLVM 23 CfiFunctionIndex change A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. llvm-main Marks PRs that are making Rust work with LLVM main (this label is consumed by CI tooling) 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.
#157476 opened Jun 5, 2026 by zmodem Contributor Loading…
@cuviper
4
Add a smoke test for the optimize attribute. 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.
#157475 opened Jun 5, 2026 by veluca93 Contributor Loading…
@jieyouxu
6
Forbid optimize(none) with inline(always) or inline. 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.
#157474 opened Jun 5, 2026 by veluca93 Contributor Loading…
@JonathanBrouwer
5
Debug assert that parsed attributes are in the BUILTIN_ATTRIBUTE_MAP 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.
#157471 opened Jun 5, 2026 by JonathanBrouwer Contributor Loading…
@mejrs
1
Avoid ICE when emitting TargetMachine config errors A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-tidy Area: The tidy tool 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) 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.
#157470 opened Jun 5, 2026 by TaKO8Ki Member Loading…
1
@JonathanBrouwer
10
stdarch subtree update 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.
#157467 opened Jun 5, 2026 by folkertdev Contributor Loading…
14
Better error message when bare type in impl parameter list 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.
#157466 opened Jun 5, 2026 by bb1yd Contributor • Draft
1
Add run-pass regression test for SimplifyComparisonIntegral non-SSA miscompile 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.
#157465 opened Jun 5, 2026 by Vastargazing Contributor Loading…
@saethlin
rustc_target: callconv: powerpc64: Remove unreachable fallback code path 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.
#157459 opened Jun 5, 2026 by Gelbpunkt Contributor Loading…
@RalfJung
2
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