| //@ run-pass | |
| //@ reference: patterns.tuple.syntax | |
| //@ reference: type.tuple.constructor | |
| #![allow(non_camel_case_types)] | |
| type point = (isize, isize); | |
| fn f(p: point, x: isize, y: isize) { | |
| let (a, b) = p; | |
| assert_eq!(a, x); | |
| assert_eq!(b, y); | |
| } | |
| pub fn main() { | |
| let p: point = (10, 20); | |
| let (a, b) = p; | |
| assert_eq!(a, 10); | |
| assert_eq!(b, 20); | |
| let p2: point = p; | |
| f(p, 10, 20); | |
| f(p2, 10, 20); | |
| } |