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Issues list

Fix a compiletest blessing message 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)
#140953 opened May 12, 2025 by jieyouxu Loading…
1
@compiler-errors
7
Extract some shared code from codegen backend target feature handling 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.
#140920 opened May 11, 2025 by RalfJung Loading…
1
@compiler-errors
11
Don't lint against named labels in naked_asm! 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.
#140871 opened May 9, 2025 by Amanieu Loading…
@compiler-errors
4
move (or remove) some impl Trait tests A-tidy Area: The tidy tool 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-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140834 opened May 9, 2025 by lcnr Loading…
@compiler-errors
6
Reduce special casing for the panic runtime 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.
#140809 opened May 8, 2025 by bjorn3 Loading…
@compiler-errors
7
Improve dangerous_implicit_aurorefs diagnostic output 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.
#140768 opened May 7, 2025 by Urgau Loading…
@compiler-errors
16
ICE: gather_locals C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140730 opened May 7, 2025 by matthiaskrgr
1
@compiler-errors
4
normalization: avoid incompletely constraining GAT args 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)
#140712 opened May 6, 2025 by lcnr Loading…
1
@compiler-errors
4
wf: emit projection goal for aliases S-waiting-on-fcp Status: PR is in FCP and is awaiting for FCP to complete. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-types Relevant to the types team, which will review and decide on the PR/issue.
#140558 opened May 1, 2025 by lcnr Loading…
2
@compiler-errors
17
Defer evaluating type system constants when they use infers or params 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.
#140553 opened May 1, 2025 by BoxyUwU Loading…
4
@compiler-errors
13
support revealing uses in HIR typeck 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)
#140497 opened Apr 30, 2025 by lcnr • Draft
1
@compiler-errors
11
Non-implemented trait causes ICE C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ P-low Low priority regression-from-stable-to-beta Performance or correctness regression from stable to beta. S-has-bisection Status: a bisection has been found for this issue S-has-mcve Status: A Minimal Complete and Verifiable Example has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-types Relevant to the types team, which will review and decide on the PR/issue.
#140462 opened Apr 29, 2025 by dpytaylo
1
@compiler-errors
3
use uX::from instead of _ as uX in non - const contexts L-unnecessary_transmutes Lint: unnecessary_transmutes 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.
#140435 opened Apr 29, 2025 by bend-n Loading…
@compiler-errors
6
Match on lang item kind instead of using an if/else chain 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.
#140386 opened Apr 28, 2025 by oli-obk Loading…
@compiler-errors
21
eagerly compute sub_relations again perf-regression Performance regression. 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#140375 opened Apr 27, 2025 by lcnr • Draft
@compiler-errors
35
change unsatisfiable trivial bounds detection needs-fcp This change is insta-stable, so needs a completed 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.
#140313 opened Apr 25, 2025 by lcnr Loading…
1
@compiler-errors
8
Don't build ParamEnv and do trait solving in ItemCtxts when lowering IATs 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.
#140247 opened Apr 24, 2025 by BoxyUwU Loading…
5
@compiler-errors
5
HIR ty lowering: Clean up & refactor the lowering of type-relative paths 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.
#140218 opened Apr 23, 2025 by fmease Loading…
@compiler-errors
2
incompletely relating alias args is unsound during vtable creation fixed-by-next-solver Fixed by the next-generation trait solver, `-Znext-solver`. I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness P-medium Medium priority T-types Relevant to the types team, which will review and decide on the PR/issue.
#140212 opened Apr 23, 2025 by lcnr
1
@compiler-errors
New const traits syntax 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. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#139858 opened Apr 15, 2025 by oli-obk Loading…
@compiler-errors
13
Implement pin-project in pattern matching for &pin mut|const T A-attributes Area: Attributes (`#[…]`, `#![…]`) F-autodiff `#![feature(autodiff)]` 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.
#139751 opened Apr 13, 2025 by frank-king • Draft
@compiler-errors
56
Stabilize offset_of_slice 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-libs Relevant to the library team, which will review and decide on the PR/issue.
#139673 opened Apr 11, 2025 by jdonszelmann Loading…
@compiler-errors @WaffleLapkin
14
Handle regions equivalent to 'static in non_local_bounds 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-types Relevant to the types team, which will review and decide on the PR/issue.
#139668 opened Apr 11, 2025 by matthewjasper Loading…
2
@compiler-errors
10
Finalize repeat expr inference behaviour with inferred repeat counts disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. finished-final-comment-period The final comment period is finished for this PR / Issue. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-types Relevant to the types team, which will review and decide on the PR/issue. to-announce Announce this issue on triage meeting
#139635 opened Apr 10, 2025 by BoxyUwU Loading…
@compiler-errors
19
support revealing uses of opaques 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#139587 opened Apr 9, 2025 by lcnr • Draft
@compiler-errors
66
ProTip! Exclude everything labeled bug with -label:bug.