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Issues: rust-lang/rust

Draft release notes for 1.88.0
#141598 opened May 26, 2025 by Mark-Simulacrum
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10,365 Open 47,682 Closed
10,365 Open 47,682 Closed
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Issues list

Panic in source_span_for_markdown_range A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name A-markdown-parsing Area: Markdown parsing for doc-comments A-Unicode Area: Unicode C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ 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-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#141665 opened May 27, 2025 by GuillaumeGomez
1
@lolbinarycat
4
Multiple uses of --emit=dep-info do different things in rustc and rustdoc C-bug Category: This is a bug. 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. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#141664 opened May 27, 2025 by aDotInTheVoid
Setting constant as a function pointer is undefined behavior, but required for implementing certain C APIs in rust C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-opsem Relevant to the opsem team
#141660 opened May 27, 2025 by karolherbst
5
ICE: Unexpected projection UnwrapUnsafeBinder in captured place C-bug Category: This is a bug. F-unsafe_binders `#![feature(unsafe_binders)]` 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.
#141655 opened May 27, 2025 by matthiaskrgr
Missed optimization: multiple instances of a small struct don't reuse the stack allocation A-codegen Area: Code generation A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html A-mir-opt Area: MIR optimizations C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-opsem Relevant to the opsem team
#141649 opened May 27, 2025 by ohadravid
11
tests/ui/process/nofile-limit.rs always fails locally for me A-testsuite Area: The testsuite used to check the correctness of rustc C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141631 opened May 27, 2025 by fee1-dead
3
Tracking issue for release notes of #111137: Tracking Issue for AVX512 intrinsics F-stdarch_x86_avx512 `#![feature(stdarch_x86_avx512)]` O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) O-x86_64 Target: x86-64 processors (like x86_64-*) (also known as amd64 and x64) 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.
#141629 opened May 27, 2025 by rustbot
Link.exe overflowed it's stack and crashed during compile. A-linkers Area: linkers... you gotta love linkers C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-windows-msvc Toolchain: MSVC, Operating system: Windows
#141626 opened May 27, 2025 by YasushikoX
1
Compiler Error when working with Complex Types and Traits (sometimes) 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) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141625 opened May 27, 2025 by Some1and2-XC
DerefMut auto-deref error for union fields sometimes doesn't trigger A-frontend Area: Compiler frontend (errors, parsing and HIR) C-bug Category: This is a bug. 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.
#141621 opened May 26, 2025 by Alexendoo
track the version and PR in which a nightly feature was removed A-diagnostics Area: Messages for errors, warnings, and lints 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-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141619 opened May 26, 2025 by jyn514
1
@xizheyin
5
VaList<'_> does not carry its ABI in its type A-ABI Area: Concerning the application binary interface (ABI) C-bug Category: This is a bug. F-c_variadic `#![feature(c_variadic)]` 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.
#141618 opened May 26, 2025 by workingjubilee
5
track renamed and removed library feature gates A-diagnostics Area: Messages for errors, warnings, and lints A-stability Area: `#[stable]`, `#[unstable]` etc. C-feature-request Category: A feature request, i.e: not implemented / a PR. F-staged_api `#![feature(staged_api)]` 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.
#141617 opened May 26, 2025 by jyn514
1
unused_assignment triggered by closure even though value is used A-closures Area: Closures (`|…| { … }`) A-diagnostics Area: Messages for errors, warnings, and lints A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. D-imprecise-spans Diagnostics: spans don't point to exactly the erroneous code L-unused_assignments Lint: unused_assignments T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141615 opened May 26, 2025 by y86-dev
4
Confusing diagnostic when trying to invoke a macro in a module A-decl-macros-1-2 Area: Declarative macros 1.2 A-diagnostics Area: Messages for errors, warnings, and lints D-lack-of-suggestion Diagnostics: Adding a (structured) suggestion would increase the quality of the diagnostic. D-terse Diagnostics: An error or lint that doesn't give enough information about the problem at hand. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141613 opened May 26, 2025 by BigWingBeat
Tracking Issue for std::fs::set_permissions_nofollow C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-libs Relevant to the library team, which will review and decide on the PR/issue.
#141607 opened May 26, 2025 by lolbinarycat
1 of 4 tasks
1
Some drop order tests are needlessly confusing A-testsuite Area: The testsuite used to check the correctness of rustc C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141604 opened May 26, 2025 by jieyouxu
tests/run-make/mte-ffi/ has incompatible C pointer types but doesn't fail in aarch64-gnu 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. 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.
#141600 opened May 26, 2025 by jieyouxu
Draft release notes for 1.88.0 relnotes-tracking-issue Marks issues tracking what text to put in release notes. T-release Relevant to the release subteam, which will review and decide on the PR/issue.
#141598 opened May 26, 2025 by Mark-Simulacrum 1.88.0
9
Tracking issue for release notes of #137869: Demote i686-pc-windows-gnu to Tier 2 A-testsuite Area: The testsuite used to check the correctness of rustc 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-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. T-release Relevant to the release subteam, which will review and decide on the PR/issue.
#141593 opened May 26, 2025 by rustbot 1.88.0
ICE: assertion failed: assert_eq!(self.diverges.get(), Diverges::Maybe) in rustc_hir_typeck/src/expr.rs C-bug Category: This is a bug. F-never_patterns `#![feature(never_patterns)]` 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.
#141592 opened May 26, 2025 by cushionbadak
ICE: interpret const eval failure of Unevaluated(..) which is not in required_consts 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.
#141590 opened May 26, 2025 by cushionbadak
2
ICE: None in rustc_mir_build/src/builder/matches/mod.rs C-bug Category: This is a bug. F-never_patterns `#![feature(never_patterns)]` 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.
#141589 opened May 26, 2025 by cushionbadak
2
Crater runs for 1.88 S-waiting-on-crater Status: Waiting on a crater run to be completed. T-release Relevant to the release subteam, which will review and decide on the PR/issue.
#141588 opened May 26, 2025 by BoxyUwU
12
Tracking issue for release notes of #139831: rustdoc: on mobile, make the sidebar full width and linewrap A-rustdoc-js Area: Rustdoc's JS front-end 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-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#141578 opened May 26, 2025 by rustbot 1.89.0
1
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