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rust-clippy/tests/ui/crashes/ice-6251.stderr

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error[E0601]: `main` function not found in crate `ice_6251`
--> $DIR/ice-6251.rs:4:1
|
LL | / fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
LL | | std::iter::empty()
LL | | }
| |_^ consider adding a `main` function to `$DIR/ice-6251.rs`
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> $DIR/ice-6251.rs:4:45
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
| ^ doesn't have a size known at compile-time
|
= help: the trait `std::marker::Sized` is not implemented for `[u8]`
= help: unsized fn params are gated as an unstable feature
help: function arguments must have a statically known size, borrowed types always have a known size
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |&x: [u8]| x }]> {
| ^
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> $DIR/ice-6251.rs:4:54
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
| ^ doesn't have a size known at compile-time
|
= help: the trait `std::marker::Sized` is not implemented for `[u8]`
= note: the return type of a function must have a statically known size
error[E0308]: mismatched types
--> $DIR/ice-6251.rs:4:44
|
LL | fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
| ^^^^^^^^^^^ expected `usize`, found closure
|
= note: expected type `usize`
found closure `[closure@$DIR/ice-6251.rs:4:44: 4:55]`
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0277, E0308, E0601.
For more information about an error, try `rustc --explain E0277`.