| fn main() { | |
| let values: Vec<u8> = vec![1,2,3,4,5,6,7,8]; | |
| for &[x,y,z] in values.chunks(3).filter(|&xs| xs.len() == 3) { | |
| //~^ ERROR refutable pattern in `for` loop binding: `&[]` not covered | |
| println!("y={}", y); | |
| //~^ WARN borrow of possibly uninitialized variable: `y` | |
| //~| WARN this error has been downgraded to a warning for backwards compatibility | |
| //~| WARN this represents potential undefined behavior in your code and this warning will | |
| } | |
| } |