rust/tests/ui/unsized-locals/issue-50940.stderr
2023-01-11 09:32:08 +00:00

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error[E0277]: the size for values of type `str` cannot be known at compilation time
--> $DIR/issue-50940.rs:3:5
|
LL | A as fn(str) -> A<str>;
| ^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `str`
= note: all function arguments must have a statically known size
= help: unsized fn params are gated as an unstable feature
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.