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

Clear current search query, filters, and sorts
47 Open 3 Closed
47 Open 3 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
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

nested mutable reference error C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#142039 opened Jun 4, 2025 by y86-dev
Conflicting implementations with fn_traits and From needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#142037 opened Jun 4, 2025 by Nobody-alias-N
The include_bytes! macro bugs C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress.
#142027 opened Jun 4, 2025 by zhangxuan2011
8
thread 'rustc' panicked at compiler/rustc_resolve/src/macros.rs:749:2 A-resolve Area: Name/path resolution done by `rustc_resolve` specifically 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. 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.
#142009 opened Jun 4, 2025 by GlenDC
6
Parameter ABI inconsistency error in Rust for RISC-V A-ABI Area: Concerning the application binary interface (ABI) C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-riscv Target: RISC-V architecture T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141972 opened Jun 3, 2025 by YingkaiLi-VM
ICE: index out of bounds in compiler/rustc_borrowck/src/lib.rs C-bug Category: This is a bug. F-ergonomic_clones `#![feature(ergonomic_clones)]` 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.
#141952 opened Jun 3, 2025 by cushionbadak
1
ICE: typeof called on const argument's anon const before the const argument was lowered A-parallel-compiler Area: parallel compiler 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.
#141951 opened Jun 3, 2025 by matthiaskrgr
2
ICE: Same capture can't be ByUse and ByValue at the same time C-bug Category: This is a bug. F-ergonomic_clones `#![feature(ergonomic_clones)]` 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.
#141916 opened Jun 2, 2025 by cushionbadak
1
ICE:failed to build vtable representation:SizeOverflow 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.
#141911 opened Jun 2, 2025 by sososopy
2
mgca: stack overflow C-bug Category: This is a bug. F-min_generic_const_args `#![feature(min_generic_const_args)]` I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. 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.
#141882 opened Jun 2, 2025 by matthiaskrgr
char_indices is slower than while loop over ascii Chars, but faster for unicode C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141855 opened Jun 1, 2025 by hkBst
8
A moderate rustc/gcc performance difference needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141853 opened Jun 1, 2025 by leonardo-m
1
ICE: Failed to normalize &'{erased} mut Alias(Opaque C-bug Category: This is a bug. F-pin_ergonomics `#![feature(pin_ergonomics)]` 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.
#141850 opened Jun 1, 2025 by matthiaskrgr
1
Function monomorphizes to early C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141836 opened May 31, 2025 by lukahasch
Blanket impl of super trait with method returning associated type: "incompatible type for trait" C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141807 opened May 31, 2025 by TimNN
2
ICE:called Result::unwrap() on an Err value: NoSolution 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-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.
#141806 opened May 31, 2025 by sososopy
1
ICE on feature generic_const_exprs when trying to create comp time arrays 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.
#141801 opened May 30, 2025 by VirgileHenry
2
Tracking issue for release notes of #126624: Tracking Issue for sha512_sm_x86 A-SIMD Area: SIMD (Single Instruction Multiple Data) A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. 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.
#141778 opened May 30, 2025 by rustbot
ICE: expected type for ... but found ... when instantiating 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.
#141776 opened May 30, 2025 by cushionbadak
ICE: index out of bounds in rustc_middle/src/ty/generics.rs 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.
#141775 opened May 30, 2025 by cushionbadak
ICE:unexpected DefKind for const alias to resolve to: Ctor(Struct, Const) 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.
#141738 opened May 29, 2025 by sososopy
ICE: "unsized type for NullaryOp::SizeOf" caused by size_of::<str>() with an unsatisfied Sized bound 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.
#141735 opened May 29, 2025 by theemathas
1
ICE caused by trying to check if a reference is fat or not in consteval with an unsatisfied Sized bound 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.
#141734 opened May 29, 2025 by theemathas
2
Adding where clause already filled relax traits bounds in impl C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141721 opened May 29, 2025 by supersurviveur
Cannot read from STDIN with read_to_string if reading before piping Rust program writes to STDOUT in another Rust program A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#141714 opened May 29, 2025 by kiseitai3
1
6
ProTip! Type g i on any issue or pull request to go back to the issue listing page.