rust/tests/ui/array-slice-vec/subslice-only-once-semantic-restriction.rs
2023-01-11 09:32:08 +00:00

12 lines
320 B
Rust

fn main() {
let a: &[u8] = &[];
match a {
[1, tail @ .., tail @ ..] => {},
//~^ ERROR identifier `tail` is bound more than once in the same pattern
//~| ERROR `..` can only be used once per slice pattern
_ => ()
}
}
const RECOVERY_WITNESS: () = 0; //~ ERROR mismatched types