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Issues list

ICE with generic_const_exprs (and std::simd) 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#126443 opened Jun 13, 2024 by anderspapitto
3
ICE: unsize_into: invalid conversion in rustc_const_eval/src/interpret/cast.rs C-bug Category: This is a bug. F-coerce_unsized The `CoerceUnsized` trait I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#126269 opened Jun 11, 2024 by cushionbadak
1
ICE: assertion failed: !obligations.has_infer() in rustc_hir_analysis/src/impl_wf_check/min_specialization.rs with feature min_specialization C-bug Category: This is a bug. F-min_specialization `#![feature(min_specialization)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-nightly This issue requires a nightly compiler in some way. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#126268 opened Jun 11, 2024 by cushionbadak
4
ICE: unexpected type encountered in variance inference in rustc_hir_analysis/src/variance/constraints.rs C-bug Category: This is a bug. F-associated_const_equality `#![feature(associated_const_equality)]` F-generic_const_exprs `#![feature(generic_const_exprs)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125957 opened Jun 4, 2024 by cushionbadak
@fmease
3
ICE: unimplemented: inhabitedness checking for inherent projections in rustc_middle/src/ty/inhabitedness/mod.rs C-bug Category: This is a bug. F-inherent_associated_types `#![feature(inherent_associated_types)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125879 opened Jun 2, 2024 by cushionbadak
1
ICE: type_of_opaque: unexpected bound ty in binder: 0 C-bug Category: This is a bug. F-non_lifetime_binders `#![feature(non_lifetime_binders)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125841 opened Jun 1, 2024 by matthiaskrgr
2
ICE: internal compiler error: error: the type T has an unknown layout A-layout Area: Memory layout of types C-bug Category: This is a bug. F-arbitrary_self_types `#![feature(arbitrary_self_types)]` F-dispatch_from_dyn `#![feature(dispatch_from_dyn)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125810 opened May 31, 2024 by matthiaskrgr
@workingjubilee
1
ICE: called Option::unwrap() on a None value in rustc_middle/src/mir/tcx.rs A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125801 opened May 31, 2024 by cushionbadak
2
ICE: layout mismatch for result of MulWithOverflow A-layout Area: Memory layout of types 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125772 opened May 30, 2024 by matthiaskrgr
@workingjubilee
1
ICE: FloatToFloat/FloatToInt cast: source type usize is not a float type 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125769 opened May 30, 2024 by matthiaskrgr
3
ICE: invalid asymmetric binary op A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125768 opened May 30, 2024 by matthiaskrgr
3
ICE: SizeSkeleton::compute layout errored in layout.rs A-layout Area: Memory layout of types C-bug Category: This is a bug. F-impl_trait_in_assoc_type `#![feature(impl_trait_in_assoc_type)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125758 opened May 30, 2024 by cushionbadak
@workingjubilee
1
ICE: offset of unsized field (type dyn [Binder(Trait(std::fmt::Debug), [])] + '{erased}) cannot be computed statically 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125680 opened May 28, 2024 by matthiaskrgr
1
ICE: could not resolve upvar: LocalVarId(HirId(DefId))) C-bug Category: This is a bug. F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125553 opened May 25, 2024 by matthiaskrgr
ICE: dead: non-ADT in struct pattern A-patterns Relating to patterns and pattern matching C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#125323 opened May 20, 2024 by matthiaskrgr
3
ICE: unhandled type: {type error} -Zvalidate-mir Unstable option: MIR validation C-bug Category: This is a bug. F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125185 opened May 16, 2024 by matthiaskrgr
rustc ICEs, "expected a Fn(u64) closure, found F" A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125099 opened May 14, 2024 by nerodono
5
ICE: explicit index of non-indexable type C-bug Category: This is a bug. F-deref_patterns `#![feature(deref_patterns)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-incomplete-features This issue requires the use of incomplete features. requires-nightly This issue requires a nightly compiler in some way. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#125059 opened May 13, 2024 by matthiaskrgr
3
ICE: Async Gen Closures C-bug Category: This is a bug. F-gen_blocks `gen {}` expressions that produce `Iterator`s I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-nightly This issue requires a nightly compiler in some way. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124751 opened May 5, 2024 by veera-sivarajan
1
ICE: error performing ParamEnvAnd { ... } possibly related to (lack of) HRTBs in closures A-closures Area: Closures (`|…| { … }`) A-higher-ranked Area: Higher-ranked things (e.g., lifetimes, types, trait bounds aka HRTBs) A-trait-system Area: Trait system C-bug Category: This is a bug. fixed-by-next-solver Fixed by the next-generation trait solver, `-Znext-solver`. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124440 opened Apr 27, 2024 by Carnagion
2
ICE: !base.layout().is_sized() -Zpolymorphize Unstable option: Polymorphization. A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124436 opened Apr 27, 2024 by matthiaskrgr
5
ICE: None in rustc_hir_typeck due to malformed attribute C-bug Category: This is a bug. F-rustc_attrs Internal rustc attributes gated on the `#[rustc_attrs]` feature gate. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-internal-features This issue requires the use of internal features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124352 opened Apr 24, 2024 by matthiaskrgr
6
ICE with anonymous_lifetime_in_impl_trait feature: "called Option::unwrap() on a None value" A-diagnostics Area: Messages for errors, warnings, and lints C-bug Category: This is a bug. F-anonymous_lifetime_in_impl_trait `#![feature(anonymous_lifetime_in_impl_trait)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#124340 opened Apr 24, 2024 by theemathas
1
ICE: error performing operation: fully_perform A-associated-items Area: Associated items (types, constants & functions) A-trait-objects Area: trait objects, vtable layout A-trait-system Area: Trait system C-bug Category: This is a bug. fixed-by-next-solver Fixed by the next-generation trait solver, `-Znext-solver`. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#124189 opened Apr 20, 2024 by cushionbadak
4
ICE when using offset_of! in generic_const_exprs A-trait-system Area: Trait system C-bug Category: This is a bug. F-generic_const_exprs `#![feature(generic_const_exprs)]` F-offset_of `#![feature(offset_of)]` I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-bug-has-test Status: This bug is tracked inside the repo by a `known-bug` test. 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.
#123959 opened Apr 15, 2024 by Kolsky
1
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