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Issues list

ICE: expected const for .. but found Type(usize) when instantiating args C-bug Category: This is a bug. F-generic_const_exprs `#![feature(generic_const_exprs)]` 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.
#142209 opened Jun 8, 2025 by matthiaskrgr
rustdoc-json: Report default field values information A-rustdoc-json Area: Rustdoc JSON backend A-stability Area: `#[stable]`, `#[unstable]` etc. C-enhancement Category: An issue proposing an enhancement or a PR with one. F-default_field_values `#![feature(default_field_values)]` T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#142207 opened Jun 8, 2025 by obi1kenobi
Using #[allow(dead_code)] instead of #[allow(unused)] spuriously crashes the nightly 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.
#142206 opened Jun 8, 2025 by nastynaz
1
Tracking Issue for const_swap_with_slice C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC S-tracking-unimplemented Status: The feature has not been implemented. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#142204 opened Jun 8, 2025 by paolobarbolini
1 of 3 tasks
rustdoc-json: Include size, alignment, and field offset info for types A-rustdoc-json Area: Rustdoc JSON backend needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#142201 opened Jun 8, 2025 by obi1kenobi
6
Tracking issue for release notes of #135243: Tracking Issue for nonnull_provenance 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.
#142190 opened Jun 8, 2025 by rustbot
Tracking issue for release notes of #142053: Add new Tier-3 targets: loongarch32-unknown-none* O-loongarch Target: LoongArch (LA32R, LA32S, LA64) 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.
#142187 opened Jun 8, 2025 by rustbot
Bootstrap ignores unknown values for codegen-backends C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#142184 opened Jun 7, 2025 by GrigorenkoPV
1
1
#[no_mangle] in thread_local! requires unsafe wrapping in edition 2021 A-attributes Area: Attributes (`#[…]`, `#![…]`) A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) C-bug Category: This is a bug. 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-edition Relevant to the edition team. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#142182 opened Jun 7, 2025 by elftausend
3
Tracking issue for release notes of #134442: Specify the behavior of file! 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
#142178 opened Jun 7, 2025 by rustbot
Tracking issue for release notes of #140717: Split up the unknown_or_malformed_diagnostic_attributes lint A-attributes Area: Attributes (`#[…]`, `#![…]`) 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.
#142174 opened Jun 7, 2025 by rustbot
Tracking issue for release notes of #134536: Lint on fn pointers comparisons in external macros 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
#142173 opened Jun 7, 2025 by rustbot
Tracking issue for release notes of #141661: Make the dangerous_implicit_autorefs lint deny-by-default A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. L-dangerous_implicit_autorefs Lint: dangerous_implicit_autorefs 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
#142172 opened Jun 7, 2025 by rustbot 1.89.0
Tracking issue for release notes of #141435: Add (back) unsupported_calling_conventions lint to reject more invalid calling conventions 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
#142169 opened Jun 7, 2025 by rustbot
Tracking issue for release notes of #141610: Stabilize feature(generic_arg_infer) A-const-generics Area: const generics (parameters and arguments) F-generic_arg_infer Using `_` as a const argument: #![feature(generic_arg_infer)]` 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
#142168 opened Jun 7, 2025 by rustbot
Tracking issue for release notes of #141295: Stabilize if let guards (feature(if_let_guard)) F-if_let_guard `#![feature(if_let_guard)]` 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
#142167 opened Jun 7, 2025 by rustbot
Binary size impact of enabling -Zshare-generics for opt-level=z C-discussion Category: Discussion or questions that doesn't represent real issues. E-needs-investigation Call for partcipation: This issues needs some investigation to determine current status I-heavy Issue: Problems and improvements with respect to binary size of generated code. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#142164 opened Jun 7, 2025 by Noratrieb
1
inconsistent drop order for pattern bindings in the presence of or-patterns A-destructors Area: Destructors (`Drop`, …) A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html A-patterns Relating to patterns and pattern matching 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
#142163 opened Jun 7, 2025 by dianne
bootstrap: Canceling rustc download poisons the cache C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#142161 opened Jun 7, 2025 by RalfJung
2
ICE: queries overflow the depth limit , ice when trying to get query map A-parallel-compiler Area: parallel compiler C-bug Category: This is a bug. F-async_drop `#![feature(async_drop)]` 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.
#142159 opened Jun 7, 2025 by matthiaskrgr
1
x.py clippy no longer works A-contributor-roadblock Area: Makes things more difficult for new or seasoned contributors to Rust C-bug Category: This is a bug. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#142156 opened Jun 7, 2025 by matthiaskrgr
ICE in tail_expr_drop_order lint A-async-await Area: Async & Await A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-debug-assertions This issue requires a build of rustc or tooling with debug-assertions in some way T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#142155 opened Jun 7, 2025 by matthiaskrgr
1
ICE compiler/rustc_query_system/src/dep_graph/query.rs index out of bounds A-incr-comp Area: Incremental compilation 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) ❄️ 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.
#142152 opened Jun 7, 2025 by matthiaskrgr
1
We should only set deny(warnings) in doctests when deny-warnings = false C-enhancement Category: An issue proposing an enhancement or a PR with one. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-libs Relevant to the library team, which will review and decide on the PR/issue.
#142151 opened Jun 7, 2025 by RalfJung
1
cfg(bootstrap) should not be allowed in library/ C-enhancement Category: An issue proposing an enhancement or a PR with one. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#142150 opened Jun 7, 2025 by RalfJung
1
2
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