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9,920 Open 46,331 Closed
9,920 Open 46,331 Closed
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Issues list

Bootstrap should better handle cases where the lock is hold by nobody C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#135972 opened Jan 24, 2025 by WaffleLapkin
Inconsistent fn casting behavior in if-else branches for tuple and struct C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#135970 opened Jan 24, 2025 by gaesa
rustc does not recognize Vec<A>::collect from Vec<B> for complex types C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such
#135962 opened Jan 24, 2025 by kpp
2
Large const allocations no longer lead to graceful errors on aarch64 C-bug Category: This is a bug. I-prioritize Issue: Indicates that prioritization has been requested for this issue. regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135952 opened Jan 23, 2025 by saethlin
8
Robustify the TyKind ambig/unambig layout compatibility tests C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135944 opened Jan 23, 2025 by compiler-errors
1
CI Python formatting is confusing T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#135942 opened Jan 23, 2025 by ehuss
1
4
LLVM 20 miscompile on num-rational crate A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#135941 opened Jan 23, 2025 by durin42
@DianQK
3
ICE: rmeta/decoder.rs:967:9: missing def_span for DefId(117:0 ~ test[50b7]) 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.
#135939 opened Jan 23, 2025 by edmorley
2
-Z meta-stats + RUSTC_LOG=info ICEs on next build C-bug Category: This is a bug. E-needs-bisection Call for participation: This issue needs bisection: https://github.com/rust-lang/cargo-bisect-rustc 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. requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135935 opened Jan 23, 2025 by klensy
2
Tracking issue for release notes of #126604: Uplift clippy::double_neg lint as double_negations needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#135932 opened Jan 23, 2025 by rustbot
3 tasks
pthread_exit crashes on threads created by std::thread::spawn in 1.84, not 1.83, breaking pyo3-log A-thread Area: `std::thread` C-bug Category: This is a bug. 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-libs Relevant to the library team, which will review and decide on the PR/issue.
#135929 opened Jan 23, 2025 by arielb1
9
compiletest: investigate if it's possible to do run-time capability detection against *target* A-compiletest Area: The compiletest test runner A-cross Area: Cross compilation C-enhancement Category: An issue proposing an enhancement or a PR with one. E-hard Call for participation: Hard difficulty. Experience needed to fix: A lot. E-needs-design This issue needs exploration and design to see how and if we can fix/implement it 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.
#135928 opened Jan 23, 2025 by jieyouxu
1
Cleanup "no panic support" tests A-panic Area: Panicking machinery A-testsuite Area: The testsuite used to check the correctness of rustc C-cleanup Category: PRs that clean code up or issues documenting cleanup. 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.
#135923 opened Jan 23, 2025 by jieyouxu
1
Long type name emitted if the type name is part of a suggestion 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.
#135919 opened Jan 23, 2025 by weiznich
1
6
ICE: trait object trait bounds reference Self A-trait-objects Area: trait objects, vtable layout 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.
#135918 opened Jan 23, 2025 by matthiaskrgr
1
2
Error installing cargo-watch 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.
#135913 opened Jan 23, 2025 by Aditya190600
3
Missing safety blocks in solid/io.rs C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#135904 opened Jan 22, 2025 by JorgeCepeda
.. should be suggested when attempting to ignore a private enum variant with _ 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.
#135903 opened Jan 22, 2025 by mplanchard
extern symbols are always mangled on wasm32-unknown-emscripten C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-emscripten Target: 50% off wasm32-unknown-musl. the savings come out of stdio.h, but hey, you get SDL!
#135901 opened Jan 22, 2025 by JaniM
f16 creates doc-link ambiguity on stable 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.
#135897 opened Jan 22, 2025 by kpreid
2
Tracking Issue for atomic_try_update 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.
#135894 opened Jan 22, 2025 by GrigorenkoPV
2 of 5 tasks
Tracking Issue for VecDeque::pop_front_if & VecDeque::pop_back_if 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.
#135889 opened Jan 22, 2025 by GrigorenkoPV
1 of 4 tasks
Tracking Issue for APC #316: In-place case change methods for String 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.
#135885 opened Jan 22, 2025 by krtab
3 tasks
@krtab
1
Tracking issue for release notes of #118159: Implementation of fmt::FormattingOptions needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. relnotes Marks issues that should be documented in the release notes of the next release. relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#135872 opened Jan 22, 2025 by rustbot
3 tasks
1.85.0
Internal Status Access Violation with constant redefinition C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ 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. WG-compiler-parallel Working group: Parallelizing the compiler
#135870 opened Jan 22, 2025 by TheIronBorn
8
ProTip! Updated in the last three days: updated:>2025-01-20.