Skip to content

Issues: rust-lang/rust

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

9,957 Open 46,409 Closed
9,957 Open 46,409 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Literal Expressions are Not Resolved at Compile Time A-codegen Area: Code generation C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such I-heavy Issue: Problems and improvements with respect to binary size of generated code. I-prioritize Issue: Indicates that prioritization has been requested for this issue. regression-from-stable-to-stable Performance or correctness regression from one stable version to another. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136366 opened Jan 31, 2025 by allanwmacdonald
6
Nightly regressed igvm crate and now emits SIGILL at opt-level higher than 1 A-mir-opt Area: MIR optimizations A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) 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. 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.
#136361 opened Jan 31, 2025 by durin42
5
Tracking issue for release notes of #127527: Tracking Issue for once_wait 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-api Relevant to the library API team, which will review and decide on the PR/issue.
#136357 opened Jan 31, 2025 by rustbot
3 tasks
Automatic edition migration broken for diesel. A-edition-2024 Area: The 2024 edition C-bug Category: This is a bug. E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-cargo Relevant to the cargo team, which will review and decide on the PR/issue. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-edition Relevant to the edition team.
#136345 opened Jan 31, 2025 by weiznich
2
Compiler suggests non-nonsensical #[derive(<Trait>.into())] A-diagnostics Area: Messages for errors, warnings, and lints A-suggestion-diagnostics Area: Suggestions generated by the compiler applied by `cargo fix` D-incorrect Diagnostics: A diagnostic that is giving misleading or incorrect information. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136343 opened Jan 31, 2025 by ntc2
1
warning: rustc_llvm@0.0.0: Inherited flag "-flto=thin" is not supported by the currently used CC A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#136338 opened Jan 31, 2025 by Zeckmathederg
@jieyouxu
6
ICE: fn items cannot be used as const args C-bug Category: This is a bug. F-min_generic_const_args `#![feature(min_generic_const_args)]` 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.
#136337 opened Jan 31, 2025 by matthiaskrgr
ICE: region constraints already solved 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. 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.
#136335 opened Jan 31, 2025 by matthiaskrgr
2
#[optimize(none)] should imply #[inline(never)] C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#136329 opened Jan 31, 2025 by theemathas
1
2
Tracking Issue for unsafe_cell_access 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.
#136327 opened Jan 31, 2025 by pitaj
1 of 4 tasks
Arc::get_mut_unchecked does not mention restrictions on drop A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools T-libs Relevant to the library team, which will review and decide on the PR/issue.
#136322 opened Jan 30, 2025 by orlp
2
Tracking Issue for erf and erfc for f16, f32, f64, f128 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#136321 opened Jan 30, 2025 by tgross35
4 tasks
@GrigorenkoPV
7
Tracking Issue for NEON fp16 intrinsics C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC
#136306 opened Jan 30, 2025 by mrkajetanp
3 tasks
Tracking issue for release notes of #135414: Stabilize const_black_box 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. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#136305 opened Jan 30, 2025 by rustbot
3 tasks
1.86.0
1
Tracking issue for release notes of #134424: Insert null checks for pointer dereferences when debug assertions are enabled 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-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.
#136295 opened Jan 30, 2025 by rustbot
3 tasks
1.86.0
Unstable book lang_items example is outdated A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-lang-item Area: Language items T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136290 opened Jan 30, 2025 by cyrgani
1
ICE: expected async fn in trait to return an RPITIT 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. requires-incomplete-features This issue requires the use of incomplete features. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#136286 opened Jan 30, 2025 by matthiaskrgr
rustc unexpectedly overflowed its stack! this is a bug A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress.
#136282 opened Jan 30, 2025 by Julianzs
1
#[target_feature(..)] no longer in effect in naked functions A-inline-assembly Area: Inline assembly (`asm!(…)`) A-naked Area: `#[naked]`, prologue and epilogue-free, functions, https://git.io/vAzzS C-bug Category: This is a bug. F-naked_functions `#![feature(naked_functions)]`
#136280 opened Jan 30, 2025 by tmiasko
1
f64::atan2 documentation error A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-floating-point Area: Floating point numbers and arithmetic C-bug Category: This is a bug. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#136275 opened Jan 30, 2025 by gantha-shiva
ICE: the trait bound T: ~const Deref is not satisfied C-bug Category: This is a bug. F-const_trait_impl `#![feature(const_trait_impl)]` 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.
#136273 opened Jan 30, 2025 by Sky9x
1
4
offline installer should include rust-src C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-windows Operating system: Windows T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#136268 opened Jan 29, 2025 by NewUserHa
6
Compilation error seems to suggest that *more* references are needed 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.
#136262 opened Jan 29, 2025 by veluca93
btree/node.rs: pub fn dormant should be marked as unsafe C-cleanup Category: PRs that clean code up or issues documenting cleanup. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#136255 opened Jan 29, 2025 by btj
1
Borrow checker does not release a mutable borrow when the condition is false on async function A-borrow-checker Area: The borrow checker C-bug Category: This is a bug. fixed-by-polonius Compiling with `-Zpolonius` fixes this issue.
#136245 opened Jan 29, 2025 by ultimaweapon
ProTip! What’s not been updated in a month: updated:<2024-12-31.