rust/tests/ui/or-patterns/let-pattern.rs
2024-02-16 20:02:50 +00:00

18 lines
333 B
Rust

//@ run-pass
fn or_pat_let(x: Result<u32, u32>) -> u32 {
let (Ok(y) | Err(y)) = x;
y
}
fn or_pat_arg((Ok(y) | Err(y)): Result<u32, u32>) -> u32 {
y
}
fn main() {
assert_eq!(or_pat_let(Ok(3)), 3);
assert_eq!(or_pat_let(Err(5)), 5);
assert_eq!(or_pat_arg(Ok(7)), 7);
assert_eq!(or_pat_arg(Err(9)), 9);
}