32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
error[E0658]: `?Trait` is not permitted in supertraits
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--> $DIR/maybe-bounds.rs:1:11
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LL | trait Tr: ?Sized {}
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| ^^^^^^
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= note: traits are `?Sized` by default
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= help: add `#![feature(more_maybe_bounds)]` 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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]: `?Trait` is not permitted in trait object types
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--> $DIR/maybe-bounds.rs:4:20
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LL | type A1 = dyn Tr + (?Sized);
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| ^^^^^^^^
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= help: add `#![feature(more_maybe_bounds)]` 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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]: `?Trait` is not permitted in trait object types
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--> $DIR/maybe-bounds.rs:6:28
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LL | type A2 = dyn for<'a> Tr + (?Sized);
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| ^^^^^^^^
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= help: add `#![feature(more_maybe_bounds)]` 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date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: aborting due to 3 previous errors
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For more information about this error, try `rustc --explain E0658`.
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