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Issues list

ICE: broken mir in AsyncDropGlue, place has deref as a later projection (it is only permitted as the first projection) -Zvalidate-mir Unstable option: MIR validation 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-has-bisection Status: a bisection has been found for this issue 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.
#140975 opened May 13, 2025 by matthiaskrgr
1
ICE: open drop from non-ADT -Zvalidate-mir Unstable option: MIR validation 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) ❄️ requires-incomplete-features This issue requires the use of incomplete features. S-has-bisection Status: a bisection has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140930 opened May 12, 2025 by matthiaskrgr
1
4
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) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140850 opened May 9, 2025 by sososopy
2
ICE: Got a scalar pair where a scalar was expected when using the Self on fn, a wrong place. -Zvalidate-mir Unstable option: MIR validation A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ S-has-bisection Status: a bisection has been found for this issue 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.
#140365 opened Apr 27, 2025 by TsiyukiRitsuki
3
ICE: invalid immediate for given destination place -Zvalidate-mir Unstable option: MIR validation A-mir-opt-GVN Area: MIR opt Global Value Numbering (GVN) 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.
#140332 opened Apr 26, 2025 by wychlw
3
ICE: Failed to normalize Alias(Opaque, AliasTy .. -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) ❄️ S-has-bisection Status: a bisection has been found for this issue T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140303 opened Apr 25, 2025 by matthiaskrgr
2
ICE: entered unreachable code: FieldsShape::offset: Primitives have no fields -Zvalidate-mir Unstable option: MIR validation A-mir-opt Area: MIR optimizations A-mir-opt-inlining Area: MIR inlining C-bug Category: This is a bug. E-needs-test Call for participation: An issue has been fixed and does not reproduce, but no test has been added. 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.
#133624 opened Nov 29, 2024 by matthiaskrgr
5
ICE: Building async destructor constructor shim is not yet implemented for type: Coroutine -Zvalidate-mir Unstable option: MIR validation A-async-await Area: Async & Await A-coroutines Area: Coroutines A-destructors Area: Destructors (`Drop`, …) 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.
#132103 opened Oct 24, 2024 by matthiaskrgr
1
ICE: Unsize coercion, but &dyn Foo<'_> isn't coercible to &dyn Bar<'_, '_, ()> -Zvalidate-mir Unstable option: MIR validation C-bug Category: This is a bug. F-trait_upcasting `#![feature(trait_upcasting)]` 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.
#131886 opened Oct 18, 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
ICE: Assignment between coroutine saved locals whose storage is not marked as conflicting -Zvalidate-mir Unstable option: MIR validation C-bug Category: This is a bug. F-coroutines `#![feature(coroutines)]` 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.
#122630 opened Mar 17, 2024 by matthiaskrgr
1
Check that move arguments are disjoint in the mir verifier -Zvalidate-mir Unstable option: MIR validation A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html F-unsized_fn_params `#![feature(unsized_fn_params)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#103363 opened Oct 21, 2022 by bjorn3
6
Check that arguments are only moving locals or box contents in the mir verifier -Zvalidate-mir Unstable option: MIR validation A-MIR Area: Mid-level IR (MIR) - https://blog.rust-lang.org/2016/04/19/MIR.html F-unsized_fn_params `#![feature(unsized_fn_params)]` T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#103362 opened Oct 21, 2022 by bjorn3
4
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