rust/tests/ui/pattern/usefulness/refutable-pattern-errors.rs
2023-01-11 14:40:02 -08:00

10 lines
330 B
Rust

fn func((1, (Some(1), 2..=3)): (isize, (Option<isize>, isize))) { }
//~^ ERROR refutable pattern in function argument
//~| `(_, _)` not covered
fn main() {
let (1, (Some(1), 2..=3)) = (1, (None, 2));
//~^ ERROR refutable pattern in local binding
//~| `(i32::MIN..=0_i32, _)` and `(2_i32..=i32::MAX, _)` not covered
}