src/test/run-pass/structs-enums/record-pat.rs

   1 // run-pass
   2 #![allow(non_camel_case_types)]
   3 #![allow(non_shorthand_field_patterns)]
   4
   5 enum t1 { a(isize), b(usize), }
   6 struct T2 {x: t1, y: isize}
   7 enum t3 { c(T2, usize), }
   8
   9 fn m(input: t3) -> isize {
  10     match input {
  11       t3::c(T2 {x: t1::a(m), ..}, _) => { return m; }
  12       t3::c(T2 {x: t1::b(m), y: y}, z) => { return ((m + z) as isize) + y; }
  13     }
  14 }
  15
  16 pub fn main() {
  17     assert_eq!(m(t3::c(T2 {x: t1::a(10), y: 5}, 4)), 10);
  18     assert_eq!(m(t3::c(T2 {x: t1::b(10), y: 5}, 4)), 19);
  19 }