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Issues list

Make the assertion in Ident::new debug-only. S-waiting-on-perf Status: Waiting on a perf run to be completed. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140880 opened May 9, 2025 by nnethercote Loading…
@oli-obk
5
Two expand-related cleanups S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140878 opened May 9, 2025 by nnethercote Loading…
@BoxyUwU
Misleading "captured variable cannot escape FnMut closure body" diagnostic, should be "can't mutable borrow more than once" 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.
#140875 opened May 9, 2025 by teor2345
make rustc_attr_parsing less dominant in the rustc crate graph A-attributes Area: Attributes (`#[…]`, `#![…]`) A-rustdoc-json Area: Rustdoc JSON backend S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. 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. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#140874 opened May 9, 2025 by mejrs Loading…
@nnethercote
4
Make #[used(linker)] the default on ELF too A-attributes Area: Attributes (`#[…]`, `#![…]`) A-linkage Area: linking into static, shared libraries and binaries F-used_with_arg `#![feature(used_with_arg)]` S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140872 opened May 9, 2025 by bjorn3 Loading…
2
@nnethercote
3
Don't lint against named labels in naked_asm! S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140871 opened May 9, 2025 by Amanieu Loading…
@davidtwco
2
Make t letter looks like lowercase rather than uppercase S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140865 opened May 9, 2025 by Kivooeo Loading…
@Noratrieb
4
Enable non-leaf Frame Pointers for Arm64EC Windows S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140862 opened May 9, 2025 by dpaoliello Loading…
@workingjubilee
7
ICE: normalizing free const aliases in the type system is unsupported 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.
#140860 opened May 9, 2025 by matthiaskrgr
when dependency enable async_drop feature, it cause ICE C-bug Category: This is a bug. E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example 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.
#140858 opened May 9, 2025 by Sherlock-Holo
Merge mir query analysis invocations S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140856 opened May 9, 2025 by oli-obk • Draft
8
Type inference of inferred repeat expr counts is not as strong as it could be A-array Area: `[T; N]` C-bug Category: This is a bug. F-generic_arg_infer Using `_` as a const argument: #![feature(generic_arg_infer)]` F-marker_trait_attr `#![feature(marker_trait_attr)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-types Relevant to the types team, which will review and decide on the PR/issue.
#140855 opened May 9, 2025 by BoxyUwU
Merge typeck loop with static/const item eval loop perf-regression Performance regression. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140854 opened May 9, 2025 by oli-obk • Draft
6
Warn when #[export_name] is used with generic functions A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140851 opened May 9, 2025 by mu001999 Loading…
1
@SparrowLii
5
ICE：rustc panicked at compiler\rustc_mir_transform\src\validate.rs:1560:30 -Zvalidate-mir Unstable option: MIR validation 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.
#140850 opened May 9, 2025 by sososopy
1
Codegen Optimization for Non-Consecutive Enum Match Arms 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.
#140849 opened May 9, 2025 by ray90514
coverage: Detect unused local file IDs to avoid an LLVM assertion A-code-coverage Area: Source-based code coverage (-Cinstrument-coverage) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140847 opened May 9, 2025 by Zalathar Loading…
@SparrowLii
3
Remove mono item collection strategy override from -Zprint-mono-items A-compiletest Area: The compiletest test runner A-rustc-dev-guide Area: rustc-dev-guide A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. 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.
#140842 opened May 9, 2025 by tmiasko Loading…
@saethlin
5
Confusing diagnostics when forgetting to import rustc_abi crate 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.
#140840 opened May 9, 2025 by RalfJung
4
Disallow export_name starting with "llvm." A-attributes Area: Attributes (`#[…]`, `#![…]`) S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140837 opened May 9, 2025 by moxian Loading…
1
@dianqk
25
move (or remove) some impl Trait tests A-tidy Area: The tidy tool S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. 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.
#140834 opened May 9, 2025 by lcnr Loading…
@compiler-errors
6
error: internal compiler error: encountered incremental compilation error with evaluate_obligation(812e3469791bc6d0-c54d52cd7fb29272) 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) ❄️ 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.
#140833 opened May 9, 2025 by dpc
4
aarch64-linux: Default to FramePointer::NonLeaf S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140832 opened May 8, 2025 by workingjubilee • Draft
13
"[E0603] unit variant X is private. help: import X directly" suggests invalid path in private module 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.
#140831 opened May 8, 2025 by ZaneErebos
@xizheyin
1
make path_statements lint machine applicable for statements with no effect S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140830 opened May 8, 2025 by yaahc Loading…
@nnethercote
3
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