| 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: `&[]`, `&[_]`, `&[_, _]` and 1 more not | |
| println!("y={}", y); | |
| //~^ ERROR borrow of possibly-uninitialized variable: `y` | |
| } | |
| } |