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9,160 Open 43,300 Closed
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Issues list

break inside async closure has incorrect span for enclosing closure A-diagnostics Area: Messages for errors, warnings, and lints F-async_closure `#![feature(async_closure)]` requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124496 opened Apr 28, 2024 by dtolnay
break inside gen blocks misidentifies gen block as a closure A-diagnostics Area: Messages for errors, warnings, and lints F-gen_blocks `gen {}` expressions that produce `Iterator`s requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124495 opened Apr 28, 2024 by dtolnay
core::hint::must_use returns a temporary A-lifetimes Area: lifetime related C-bug Category: This is a bug. requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124493 opened Apr 28, 2024 by tgross35
2
ICE: inconsistent resolution for an import A-resolve Area: Path resolution 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.
#124490 opened Apr 28, 2024 by matthiaskrgr
3
Regression/ICE: moving both a Copy type and a !Copy type into async move || { ... } (async_closure) C-bug Category: This is a bug. F-async_closure `#![feature(async_closure)]` I-prioritize Issue: Indicates that prioritization has been requested for this issue. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. requires-nightly This issue requires a nightly compiler in some way.
#124487 opened Apr 28, 2024 by finnbear
@compiler-errors
1
Tracking Issue for "vectorcall" ABI A-abi Area: Concerning the application binary interface (ABI). C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. O-windows Operating system: Windows T-lang Relevant to the language team, which will review and decide on the PR/issue.
#124485 opened Apr 28, 2024 by beetrees
1 of 4 tasks
1
The value no longer satisfies the constraint after passing through identity, which seems counterintuitive needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#124481 opened Apr 28, 2024 by A4-Tacks
Confusing diagnostic when forgetting to capture lifetime in a APIT A-diagnostics Area: Messages for errors, warnings, and lints A-lifetimes Area: lifetime related 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.
#124479 opened Apr 28, 2024 by WaffleLapkin
offset_of returns a temporary C-bug Category: This is a bug. F-offset_of `#![feature(offset_of)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124478 opened Apr 28, 2024 by tgross35
1
@GKFX
4
Higher ranked types in trait bounds result in confusing diagnostics A-diagnostics Area: Messages for errors, warnings, and lints A-lifetimes Area: lifetime related D-confusing Diagnostics: Confusing error or lint that should be reworked. 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.
#124474 opened Apr 28, 2024 by WaffleLapkin
Universe errors involving an opaque type results in hallucinations and unused bound vars A-async-await Area: Async & Await A-diagnostics Area: Messages for errors, warnings, and lints A-impl-trait Area: impl Trait. Universally / existentially quantified anonymous types with static dispatch. A-lifetimes Area: lifetime related D-confusing Diagnostics: Confusing error or lint that should be reworked. 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.
#124472 opened Apr 28, 2024 by WaffleLapkin
1
Confusing mismatched types error with the same expected/found types when universes are involved A-diagnostics Area: Messages for errors, warnings, and lints A-lifetimes Area: lifetime related D-confusing Diagnostics: Confusing error or lint that should be reworked. 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.
#124471 opened Apr 28, 2024 by WaffleLapkin
rustc panic! after refactoring a const variable using find 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.
#124469 opened Apr 28, 2024 by frochet
3
A thread closure's destructor can panic in std::thread::spawn on Windows needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#124468 opened Apr 28, 2024 by fuzzypixelz
@fuzzypixelz
1
A thread can stop execution without dropping its packet needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#124466 opened Apr 28, 2024 by fuzzypixelz
@fuzzypixelz
1
tests/ui/attributes/unix_sigpipe/unix_sigpipe-inherit.rs no longer passes locally C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#124465 opened Apr 28, 2024 by matthiaskrgr
4
ICE: write_immediate_to_mplace: invalid Scalar layout: TyAndLayout 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.
#124464 opened Apr 28, 2024 by matthiaskrgr
1
Unable to statically link a native library if there a dynamic library in the same directory. 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.
#124462 opened Apr 28, 2024 by devxu
1
Compilation failed when emitting mir 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.
#124457 opened Apr 28, 2024 by petrmareltuev
cargo check --all --all-targets --all-features fails on project (cleaning target dir fixes it) 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.
#124450 opened Apr 27, 2024 by GlenDC
ICE: error performing ParamEnvAnd { ... } possibly related to (lack of) HRTBs in closures 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.
#124440 opened Apr 27, 2024 by Carnagion
1
Associated function from super traits not accessible via sub traits A-associated-items Area: Associated items such as associated types and consts. A-resolve Area: Path resolution A-trait-objects Area: trait objects, vtable layout C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#124438 opened Apr 27, 2024 by WaffleLapkin
2
ICE: !base.layout().is_sized() -Zpolymorphize Unstable option: Polymorphization. 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.
#124436 opened Apr 27, 2024 by matthiaskrgr
ICE: 'only variances_of returns &[ty::Variance]' 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. WG-compiler-parallel Working group: Parallelizing the compiler
#124423 opened Apr 26, 2024 by matthiaskrgr
ICE: solver coherence: 'called Result::unwrap() on an Err value: Sorts(ExpectedFound { expected: u32, found: u16 })' C-bug Category: This is a bug. F-specialization `#![feature(specialization)]` 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative
#124422 opened Apr 26, 2024 by matthiaskrgr
5
ProTip! Updated in the last three days: updated:>2024-04-25.