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ICE building Apache Arrow PR in librustc_traits/normalize_erasing_regions.rs:42
#64908
Labels
A-associated-items
Area: Associated items such as associated types and consts.
A-const-eval
Area: constant evaluation (mir interpretation)
A-traits
Area: Trait system
C-bug
Category: This is a bug.
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
P-high
High priority
regression-from-stable-to-nightly
Performance or correctness regression from stable to nightly.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Comments
Centril
added
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
I-nominated
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
A-traits
Area: Trait system
labels
Sep 30, 2019
Could you please provide a backtrace for the ICE? |
Centril
changed the title
internal compiler error building Apache Arrow PR
ICE building Apache Arrow PR
Sep 30, 2019
Centril
changed the title
ICE building Apache Arrow PR
ICE building Apache Arrow PR in Sep 30, 2019
librustc_traits/normalize_erasing_regions.rs:42
jonas-schievink
added
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
labels
Sep 30, 2019
|
jonas-schievink
added
the
A-associated-items
Area: Associated items such as associated types and consts.
label
Sep 30, 2019
cc @wesleywiser more const prop fallout? |
Seems likely. I'll have some time tonight to look at it. |
Minimal repro: pub trait ArrowPrimitiveType {
type Native;
}
pub fn new<T: ArrowPrimitiveType>() {
assert_eq!(0, std::mem::size_of::<T::Native>());
} |
wesleywiser
removed
the
E-needs-mcve
Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example
label
Oct 2, 2019
wesleywiser
added
A-const-eval
Area: constant evaluation (mir interpretation)
regression-from-stable-to-nightly
Performance or correctness regression from stable to nightly.
labels
Oct 2, 2019
Cc me |
Mark-Simulacrum
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to Mark-Simulacrum/rust
that referenced
this issue
Oct 4, 2019
…olymorphic_promoted_mir, r=oli-obk [const-prop] Fix ICE when trying to eval polymorphic promoted MIR Fixes rust-lang#64908 r? @oli-obk cc @nikomatsakis @pnkfelix
Centril
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to Centril/rust
that referenced
this issue
Oct 4, 2019
…olymorphic_promoted_mir, r=oli-obk [const-prop] Fix ICE when trying to eval polymorphic promoted MIR Fixes rust-lang#64908 r? @oli-obk cc @nikomatsakis @pnkfelix
Centril
added a commit
to Centril/rust
that referenced
this issue
Oct 4, 2019
…olymorphic_promoted_mir, r=oli-obk [const-prop] Fix ICE when trying to eval polymorphic promoted MIR Fixes rust-lang#64908 r? @oli-obk cc @nikomatsakis @pnkfelix
tmandry
added a commit
to tmandry/rust
that referenced
this issue
Oct 5, 2019
…olymorphic_promoted_mir, r=oli-obk [const-prop] Fix ICE when trying to eval polymorphic promoted MIR Fixes rust-lang#64908 r? @oli-obk cc @nikomatsakis @pnkfelix
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Labels
A-associated-items
Area: Associated items such as associated types and consts.
A-const-eval
Area: constant evaluation (mir interpretation)
A-traits
Area: Trait system
C-bug
Category: This is a bug.
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
P-high
High priority
regression-from-stable-to-nightly
Performance or correctness regression from stable to nightly.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
See https://travis-ci.org/apache/arrow/jobs/591264273 for failed build
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