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https://github.com/rust-lang/rust
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c4c22b0d52
```
error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
--> f100.rs:2:33
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2 | let _ = std::mem::size_of::<[i32]>();
| ^^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `[i32]`
note: required by an implicit `Sized` bound in `std::mem::size_of`
--> /home/gh-estebank/rust/library/core/src/mem/mod.rs:312:22
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312 | pub const fn size_of<T>() -> usize {
| ^ required by the implicit `Sized` requirement on this bound in `size_of`
```
Fix #120178.
21 lines
845 B
Plaintext
21 lines
845 B
Plaintext
error: evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOk)
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--> $DIR/issue-85360-eval-obligation-ice.rs:9:5
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LL | test::<MaskedStorage<GenericComp<Pos>>>(make());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | fn test<T: Sized>(_: T) {}
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| ----- predicate
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error: evaluate(Binder { value: TraitPredicate(<MaskedStorage<GenericComp2<Pos>> as std::marker::Sized>, polarity:Positive), bound_vars: [] }) = Ok(EvaluatedToOkModuloRegions)
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--> $DIR/issue-85360-eval-obligation-ice.rs:12:5
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LL | test::<MaskedStorage<GenericComp2<Pos>>>(make());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | fn test<T: Sized>(_: T) {}
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| ----- predicate
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error: aborting due to 2 previous errors
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