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