1 fn func((1, (Some(1), 2..=3)): (isize, (Option<isize>, isize))) { }
2 //~^ ERROR refutable pattern in function argument: `(_, _)` not covered
5 let (1, (Some(1), 2..=3)) = (1, (None, 2));
6 //~^ ERROR refutable pattern in local binding: `(-2147483648i32..=0i32, _)` not covered