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9,857 Open 45,585 Closed
9,857 Open 45,585 Closed
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Issues list

False positive const-UB check on NonNull pointer A-const-eval Area: Constant evaluation (MIR interpretation) C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133523 opened Nov 27, 2024 by JakobDegen
1
Stable rustc 1.82 suggests using an unstable trait A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133511 opened Nov 26, 2024 by jaskij
1
3
DefaultMetadataLoader was changed to private, making it difficult to print out metadata C-feature-request Category: A feature request, i.e: not implemented / a PR. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133510 opened Nov 26, 2024 by Ramla-I
1
Tracking Issue for slice_as_array C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#133508 opened Nov 26, 2024 by bjoernager
1 of 5 tasks
2
Channel used for emitting diagnostic from codegen threads is not guaranteed to be fully drained when compilation session is aborted A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133507 opened Nov 26, 2024 by jieyouxu
rustdoc: Please use sticky headers for impl blocks A-rustdoc-ui Area: Rustdoc UI (generated HTML) C-enhancement Category: An issue proposing an enhancement or a PR with one. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#133506 opened Nov 26, 2024 by joshtriplett
tests/ui/bootstrap/rustc_bootstap.rs fails in post-PGO/opt-dist tests A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. P-high High priority T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#133503 opened Nov 26, 2024 by jieyouxu
@jieyouxu
2
track whether a non-coherence TypingMode has been used to reuse cache entries C-feature-request Category: A feature request, i.e: not implemented / a PR. T-types Relevant to the types team, which will review and decide on the PR/issue.
#133497 opened Nov 26, 2024 by lcnr
1
TyCtxt::variances_of is misdocumented as applying to a generic parameter A-docs Area: documentation for any part of the project, including the compiler, standard library, and tools A-variance Area: Variance (https://doc.rust-lang.org/nomicon/subtyping.html) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133494 opened Nov 26, 2024 by btj
1
macOS: Crate symbols get discarded when crate appears unused A-linkage Area: linking into static, shared libraries and binaries C-bug Category: This is a bug. O-apple Operating system: Apple (macOS, iOS, tvOS, visionOS, watchOS) O-macos Operating system: macOS T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133491 opened Nov 26, 2024 by nvzqz
9
Inconsistent link underlining in [՝Smth՝] vs <code>[Smth]</code> (regression in nightly?) A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name C-bug Category: This is a bug. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#133484 opened Nov 26, 2024 by Kijewski
avr-rjmp-offset is flaky on x86_64-mingw A-linkers Area: linkers... you gotta love linkers A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. C-external-bug Category: issue that is caused by bugs in software beyond our control I-flaky-test Issue: A test is flaky/unreliable/spuriously fails O-AVR Target: AVR processors (ATtiny, ATmega, etc.) O-windows-gnu Toolchain: GNU, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133480 opened Nov 25, 2024 by jieyouxu
1
rustc 1.83 lexing regression in the 2015 edition: 'r#x'y A-parser Area: The parsing of Rust source code to an AST C-bug Category: This is a bug. P-medium Medium priority regression-untriaged Untriaged performance or correctness regression.
#133479 opened Nov 25, 2024 by mattheww
1
2
The default values for TargetOption violate the target consistency check A-target-specs Area: Compile-target specifications A-targets Area: Concerning the implications of different compiler targets C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133459 opened Nov 25, 2024 by RalfJung
6
Tracking Issue for io::const_error! C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#133448 opened Nov 25, 2024 by joboet
1 of 4 tasks
Meta tracking issue for release notes PRs A-meta Area: Issues & PRs about the rust-lang/rust repository itself C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC S-tracking-forever Status: Never to be closed. T-release Relevant to the release subteam, which will review and decide on the PR/issue.
#133444 opened Nov 25, 2024 by jieyouxu
An unsafe const fn being used to compute an array length or const generic is incorrectly described as being an "item". A-diagnostics Area: Messages for errors, warnings, and lints T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133441 opened Nov 25, 2024 by theemathas
3
thread 'rustc' panicked at compiler/rustc_metadata/src/rmeta/def_path_hash_map.rs:23:54: called Option::unwrap() on a None value A-incr-comp Area: Incremental compilation C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133438 opened Nov 25, 2024 by Dicklessgreat
4
Non pub functions are exported as DLL symbols C-discussion Category: Discussion or questions that doesn't represent real issues.
#133437 opened Nov 25, 2024 by kobe2000
6
issue-93775 test overflows stack with debug assertions enabled A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133432 opened Nov 25, 2024 by beepster4096
3
RPITITs may imply unsound outlives for late-bound args in signature A-impl-trait Area: `impl Trait`. Universally / existentially quantified anonymous types with static dispatch. C-bug Category: This is a bug. F-return_position_impl_trait_in_trait `#![feature(return_position_impl_trait_in_trait)]` I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness P-high High priority T-types Relevant to the types team, which will review and decide on the PR/issue.
#133427 opened Nov 24, 2024 by compiler-errors
1
@compiler-errors
3
ICE: item_name: no name for DefPath C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133426 opened Nov 24, 2024 by matthiaskrgr
1
ICE: error: internal compiler error: expected use<..> to undercapture in an impl opaque C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133425 opened Nov 24, 2024 by matthiaskrgr
1
@compiler-errors
Tracking Issue for asm_experimental_reg A-inline-assembly Area: Inline assembly (`asm!(…)`) C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC
#133416 opened Nov 24, 2024 by taiki-e
1 of 2 tasks
apple-m3 detected as the native CPU for nightly rustc on apple-m4 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-external-bug Category: issue that is caused by bugs in software beyond our control O-AArch64 Armv8-A or later processors in AArch64 mode O-apple Operating system: Apple (macOS, iOS, tvOS, visionOS, watchOS) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133414 opened Nov 24, 2024 by mmizutani
1
4
ProTip! Follow long discussions with comments:>50.