rust/src/test/ui/unsized/unsized-bare-typaram.stderr

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error[E0277]: the size for values of type `T` cannot be known at compilation time
--> $DIR/unsized-bare-typaram.rs:2:29
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|
LL | fn bar<T: Sized>() { }
| --- - required by this bound in `bar`
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LL | fn foo<T: ?Sized>() { bar::<T>() }
| -- ^ doesn't have a size known at compile-time
| |
| help: consider further restricting this bound: `T: std::marker::Sized +`
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|
= help: the trait `std::marker::Sized` is not implemented for `T`
= note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
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error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.