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68 lines
2.2 KiB
Plaintext
68 lines
2.2 KiB
Plaintext
error[E0412]: cannot find type `PhantomData` in this scope
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--> $DIR/issue-78372.rs:2:23
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LL | struct Smaht<T, MISC>(PhantomData);
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| ^^^^^^^^^^^ not found in this scope
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help: consider importing this struct
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LL + use std::marker::PhantomData;
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error[E0412]: cannot find type `U` in this scope
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--> $DIR/issue-78372.rs:3:31
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LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
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| - ^
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| |
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| similarly named type parameter `T` defined here
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help: a type parameter with a similar name exists
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LL | impl<T> DispatchFromDyn<Smaht<T, MISC>> for T {}
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| ~
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help: you might be missing a type parameter
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LL | impl<T, U> DispatchFromDyn<Smaht<U, MISC>> for T {}
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| +++
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error[E0412]: cannot find type `MISC` in this scope
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--> $DIR/issue-78372.rs:3:34
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LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
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| ^^^^ not found in this scope
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help: you might be missing a type parameter
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LL | impl<T, MISC> DispatchFromDyn<Smaht<U, MISC>> for T {}
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| ++++++
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error[E0658]: use of unstable library feature 'dispatch_from_dyn'
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--> $DIR/issue-78372.rs:1:5
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LL | use std::ops::DispatchFromDyn;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: add `#![feature(dispatch_from_dyn)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: use of unstable library feature 'dispatch_from_dyn'
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--> $DIR/issue-78372.rs:3:9
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LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: add `#![feature(dispatch_from_dyn)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0378]: the trait `DispatchFromDyn` may only be implemented for a coercion between structures
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--> $DIR/issue-78372.rs:3:1
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LL | impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 6 previous errors
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Some errors have detailed explanations: E0378, E0412, E0658.
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For more information about an error, try `rustc --explain E0378`.
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