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47 lines
1.7 KiB
Plaintext
47 lines
1.7 KiB
Plaintext
error: bound modifier `?` can only be applied to `Sized`
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--> $DIR/relaxed-bounds-assumed-unsized-87199.rs:9:11
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LL | fn arg<T: ?Send>(_: T) {}
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| ^^^^^
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error: bound modifier `?` can only be applied to `Sized`
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--> $DIR/relaxed-bounds-assumed-unsized-87199.rs:11:15
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LL | fn ref_arg<T: ?Send>(_: &T) {}
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| ^^^^^
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error: bound modifier `?` can only be applied to `Sized`
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--> $DIR/relaxed-bounds-assumed-unsized-87199.rs:13:40
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LL | fn ret() -> impl Iterator<Item = ()> + ?Send { std::iter::empty() }
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| ^^^^^
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error: bound modifier `?` can only be applied to `Sized`
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--> $DIR/relaxed-bounds-assumed-unsized-87199.rs:13:40
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LL | fn ret() -> impl Iterator<Item = ()> + ?Send { std::iter::empty() }
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| ^^^^^
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
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--> $DIR/relaxed-bounds-assumed-unsized-87199.rs:20:15
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LL | ref_arg::<[i32]>(&[5]);
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| ^^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `[i32]`
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note: required by an implicit `Sized` bound in `ref_arg`
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--> $DIR/relaxed-bounds-assumed-unsized-87199.rs:11:12
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LL | fn ref_arg<T: ?Send>(_: &T) {}
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| ^ required by the implicit `Sized` requirement on this type parameter in `ref_arg`
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help: consider relaxing the implicit `Sized` restriction
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LL | fn ref_arg<T: ?Send + ?Sized>(_: &T) {}
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| ++++++++
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error: aborting due to 5 previous errors
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For more information about this error, try `rustc --explain E0277`.
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