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Issues list

Tracking Issue for sync_poison C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. E-help-wanted Call for participation: Help is requested to fix this issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#134646 opened Dec 22, 2024 by tgross35
1 of 4 tasks
@GrigorenkoPV
1
Tracking Issue for sync_nonpoison and nonpoison_{condvar,mutex,once,rwlock} C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. E-help-wanted Call for participation: Help is requested to fix this issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#134645 opened Dec 22, 2024 by tgross35
4 tasks
2
Document what a "dangling pointer" is A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. E-help-wanted Call for participation: Help is requested to fix this issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-opsem Relevant to the opsem team
#132286 opened Oct 28, 2024 by Urgau
3 tasks
10
Trait inference is broken for unnamed structs A-associated-items Area: Associated items (types, constants & functions) A-trait-system Area: Trait system C-bug Category: This is a bug. E-help-wanted Call for participation: Help is requested to fix 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-lang Relevant to the language team, which will review and decide on the PR/issue.
#130318 opened Sep 13, 2024 by gerben-stavenga
@maxcabrajac
3
Help needed finding a test that changes behaviour when changing DefiningOpaqueTypes::No to Yes A-trait-system Area: Trait system E-help-wanted Call for participation: Help is requested to fix this issue.
#127035 opened Jun 27, 2024 by oli-obk
3
Allow reifying intrinsics to fn pointers. (rebase of #86699) E-help-wanted Call for participation: Help is requested to fix this issue. needs-fcp This change is insta-stable, so needs a completed FCP to proceed. 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.
#126595 opened Jun 17, 2024 by GrigorenkoPV Loading…
@compiler-errors
17
Vec::into_boxed_slice no-excess guarantee regressed in 1.77.0 A-box Area: Our favorite opsem complication A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools C-bug Category: This is a bug. E-help-wanted Call for participation: Help is requested to fix this issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#125941 opened Jun 3, 2024 by str4d
3
Tracking Issue for compiletest documentation A-compiletest Area: The compiletest test runner A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools A-testsuite Area: The testsuite used to check the correctness of rustc C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC E-help-wanted Call for participation: Help is requested to fix this issue. 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.
#125706 opened May 29, 2024 by jieyouxu
11 tasks
1
Add SIMD operations that use f16 and f128 A-SIMD Area: SIMD (Single Instruction Multiple Data) C-feature-request Category: A feature request, i.e: not implemented / a PR. E-help-wanted Call for participation: Help is requested to fix this issue. F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` T-libs Relevant to the library team, which will review and decide on the PR/issue.
#125440 opened May 23, 2024 by tgross35
8
Subpar documentation for ptr-to-ref conversion methods A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools A-doctests Area: Documentation tests, run by rustdoc C-discussion Category: Discussion or questions that doesn't represent real issues. C-enhancement Category: An issue proposing an enhancement or a PR with one. E-help-wanted Call for participation: Help is requested to fix this issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#124669 opened May 3, 2024 by GrigorenkoPV
1 of 16 tasks
@lolbinarycat
8
Improve error output for "expected value, found type parameter" A-diagnostics Area: Messages for errors, warnings, and lints D-terse Diagnostics: An error or lint that doesn't give enough information about the problem at hand. E-help-wanted Call for participation: Help is requested to fix this issue. E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124634 opened May 2, 2024 by mhelsley
@shrirambalaji
6
Try to hoist the conversion of diverging calls to aborts to a layer above MIR lowering A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html E-help-wanted Call for participation: Help is requested to fix this issue. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#122956 opened Mar 23, 2024 by saethlin
12
Port backtrace-rs test-crates to rustc repo A-backtrace Area: Backtraces A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. E-help-wanted Call for participation: Help is requested to fix this issue. E-mentor Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion.
#122899 opened Mar 22, 2024 by workingjubilee
2 of 5 tasks
8
Add documentation to Send & Sync impls A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools E-help-wanted Call for participation: Help is requested to fix this issue. E-mentor Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#122856 opened Mar 22, 2024 by IoaNNUwU
1
6
Add an API to obtain all reachable items of a crate C-feature-request Category: A feature request, i.e: not implemented / a PR. E-help-wanted Call for participation: Help is requested to fix this issue. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#121525 opened Feb 23, 2024 by momvart
5
Totally-not-a-tracking-issue for UB-detecting debug assertions in the standard library C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC E-help-wanted Call for participation: Help is requested to fix this issue. 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.
#120848 opened Feb 9, 2024 by saethlin
4 of 9 tasks
2
replace <commit> placeholder with the actual commit in vendoring error E-help-wanted Call for participation: Help is requested to fix this issue. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#120499 opened Jan 30, 2024 by onur-ozkan
2
@carlosguealv
6
Split up diagnostics in uncommon_codepoints (potentially splitting up the lint as well) A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-Unicode Area: Unicode E-help-wanted Call for participation: Help is requested to fix this issue. E-mentor Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion. L-uncommon_codepoints Lint: uncommon_codepoints
#120228 opened Jan 22, 2024 by Manishearth
@HTGAzureX1212
4
Investigate feeding def_span in the resolver A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) C-cleanup Category: PRs that clean code up or issues documenting cleanup. E-help-wanted Call for participation: Help is requested to fix this issue. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#118552 opened Dec 2, 2023 by cjgillot
1
Tracking Issue for restructuring std::sys C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC E-help-wanted Call for participation: Help is requested to fix this issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#117276 opened Oct 27, 2023 by joboet
@joboet
1
Add FileCheck annotations to MIR-opt tests A-mir-opt Area: MIR optimizations A-testsuite Area: The testsuite used to check the correctness of rustc E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. E-help-wanted Call for participation: Help is requested to fix this issue. E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. E-tedious Call for participation: An issue involves lots of work and is better handled as many small tasks. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#116971 opened Oct 20, 2023 by cjgillot
12
Logically identical code. One compiles, one does not A-diagnostics Area: Messages for errors, warnings, and lints A-patterns Relating to patterns and pattern matching C-enhancement Category: An issue proposing an enhancement or a PR with one. D-papercut Diagnostics: An error or lint that needs small tweaks. E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. E-help-wanted Call for participation: Help is requested to fix this issue. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#116572 opened Oct 9, 2023 by schneems
1
@Kohei316
10
Collect lang items on the AST instead of HIR A-ast Area: AST A-lang-item Area: Language items C-cleanup Category: PRs that clean code up or issues documenting cleanup. E-help-wanted Call for participation: Help is requested to fix this issue. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. E-mentor Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#115178 opened Aug 24, 2023 by cjgillot
6
The rustc_hir::intravisit::Visitor trait documentation mentions ItemLikeVisitor that was removed A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools E-help-wanted Call for participation: Help is requested to fix this issue.
#114885 opened Aug 16, 2023 by disconnect3d
@kusabana
2
Unclear error message when using recursive future with tokio::spawn A-async-await Area: Async & Await A-diagnostics Area: Messages for errors, warnings, and lints AsyncAwait-Triaged Async-await issues that have been triaged during a working group meeting. E-help-wanted Call for participation: Help is requested to fix this issue. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#112175 opened Jun 1, 2023 by krtab
2
ProTip! Add no:assignee to see everything that’s not assigned.