Gitly


1 interface Something {
2     i int
3 }
4 
5 struct Some {
6     i int
7 }
8 
9 struct App[M] {
10     f M
11 }
12 
13 fn (mut self App[M]) next[M, T](_input T) f64 {
14     $if M is Something {
15         return 0
16     } $else {
17         panic('${typeof(M.typ).name} is not supported')
18         return 1
19     }
20     return 1
21 }
22 
23 fn main() {
24     mut app := App[Some]{
25         f: Some{
26             i: 10
27         }
28     }
29     assert app.next(1) == 0
30     println(app.next(1))
31 }
32

1	interface Something {
2	i int
3	}
4
5	struct Some {
6	i int
7	}
8
9	struct App[M] {
10	f M
11	}
12
13	fn (mut self App[M]) next[M, T](_input T) f64 {
14	$if M is Something {
15	return 0
16	} $else {
17	panic('${typeof(M.typ).name} is not supported')
18	return 1
19	}
20	return 1
21	}
22
23	fn main() {
24	mut app := App[Some]{
25	f: Some{
26	i: 10
27	}
28	}
29	assert app.next(1) == 0
30	println(app.next(1))
31	}
32