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9,929 Open 46,084 Closed
9,929 Open 46,084 Closed
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Issues list

consts that depend on other constants which fail to evaluate create difficult to read error messages due to notes: output 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.
#135259 opened Jan 8, 2025 by repnop
rust-lld: error: undefined symbol: __gxx_personality_v0 C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#135257 opened Jan 8, 2025 by hasenbanck
Generic trait bound hides concrete type associated type C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#135254 opened Jan 8, 2025 by LHolten
Wrong type suggested for overflowing_literals when the number is big 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.
#135248 opened Jan 8, 2025 by s-cerevisiae
Item-bounds can be used to non-productively prove themselves A-associated-items Area: Associated items (types, constants & functions) I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness P-medium Medium priority S-blocked Status: Blocked on something else such as an RFC or other implementation work. T-types Relevant to the types team, which will review and decide on the PR/issue.
#135246 opened Jan 8, 2025 by lcnr
1
x86_64-unknown-linux-musl with -Ctarget-feature=-crt-static links to glibc A-linkage Area: linking into static, shared libraries and binaries A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. C-bug Category: This is a bug. O-musl Target: The musl libc T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135244 opened Jan 8, 2025 by LunarLambda
9
Tracking Issue for nonnull_provenance C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#135243 opened Jan 8, 2025 by RalfJung
1 of 4 tasks
Performance regression on toy problem, but not for opt-level=1. A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-optimization Category: An issue highlighting optimization opportunities or PRs implementing such I-slow Issue: Problems and improvements with respect to performance of generated code. P-low Low priority regression-untriaged Untriaged performance or correctness regression. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135241 opened Jan 8, 2025 by TheThirdOne
3
improve spans for CallArgument constraints needs-triage This issue may need triage. Remove it if it has been sufficiently triaged.
#135238 opened Jan 8, 2025 by lcnr
ICE building smallvec with coverage support (nightly-to-nightly regression) A-code-coverage Area: Source-based code coverage (-Cinstrument-coverage) C-bug Category: This is a bug. 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. regression-untriaged Untriaged performance or correctness regression. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135235 opened Jan 8, 2025 by RalfJung
1
@compiler-errors
5
Diagnostics sometimes suggest items from rustc_private crates A-diagnostics Area: Messages for errors, warnings, and lints 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.
#135232 opened Jan 8, 2025 by tgross35
3
Inconsistent/wrong choice of trait impls under miri with transmuted vtables A-miri Area: The miri tool A-trait-objects Area: trait objects, vtable layout 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.
#135230 opened Jan 8, 2025 by steffahn
1
Maybe-bounds in associated type bounds don't get rejected C-bug Category: This is a bug. F-associated_type_bounds `#![feature(associated_type_bounds)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135229 opened Jan 8, 2025 by fmease
@compiler-errors
1
Test crate-type-flag.rs#proc_dash_macro is failing A-testsuite Area: The testsuite used to check the correctness of rustc O-fuchsia Operating system: Fuchsia T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135223 opened Jan 7, 2025 by aidanwolter3
1
2
DispatchFromDyn rules allowing non-PhantomData ZSTs in additional fields is unsound C-bug Category: This is a bug. F-arbitrary_self_types `#![feature(arbitrary_self_types)]` F-dispatch_from_dyn `#![feature(dispatch_from_dyn)]` I-unsound Issue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness 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. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135220 opened Jan 7, 2025 by steffahn
1
CoercePointee leaks unstable unsizing impls A-coercions Area: implicit and explicit `expr as Type` coercions F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation 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.
#135217 opened Jan 7, 2025 by BoxyUwU
@compiler-errors
1
DispatchFromDyn builtin checks are weaker than CoerceUnsized A-coercions Area: implicit and explicit `expr as Type` coercions F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation 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.
#135215 opened Jan 7, 2025 by BoxyUwU
1
5
CoerceUnsized builtin checks do not handle aliases A-coercions Area: implicit and explicit `expr as Type` coercions F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation 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.
#135214 opened Jan 7, 2025 by BoxyUwU
1
@compiler-errors
ICE: error: internal compiler error[E0277]: the trait bound 'str: const Deref' is not satisfied A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. F-const_trait_impl `#![feature(const_trait_impl)]` 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.
#135210 opened Jan 7, 2025 by matthiaskrgr
@compiler-errors
1
ICE: missing associated_item_or_field_def_ids for DefId C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ P-low Low priority regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. 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.
#135209 opened Jan 7, 2025 by matthiaskrgr
1
@estebank
4
ICE: enum variant discr was too generic to eval C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ P-low Low priority regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. 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.
#135208 opened Jan 7, 2025 by matthiaskrgr
1
14
CoercePointee doesn't tightly enforce the restriction to #[repr(transparent)]-only wrappers, if other proc-macros are involved C-bug Category: This is a bug. F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#135206 opened Jan 7, 2025 by steffahn
Please lint on a.eq(b.into()) if a.eq(b) would work A-inference Area: Type inference A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-feature-request Category: A feature request, i.e: not implemented / a PR. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#135201 opened Jan 7, 2025 by joshtriplett
2
Lint for functions/variables/etc using the same name as a type (str, u32, ...) A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-feature-request Category: A feature request, i.e: not implemented / a PR. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#135196 opened Jan 7, 2025 by joshtriplett
1
DllMain is never run when given stdcall decorated export C-bug Category: This is a bug. needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. O-windows Operating system: Windows
#135188 opened Jan 7, 2025 by PARTYMANX
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