File - medvednikov/v2


1 struct Foo {
2 mut:
3     func ?fn (voidptr) bool
4 }
5 
6 fn callback(foo &Foo) bool {
7     return foo.func? == callback
8 }
9 
10 fn main() {
11     t := Foo{}
12     assert callback(&t)
13 }
14

1	struct Foo {
2	mut:
3	func ?fn (voidptr) bool
4	}
5
6	fn callback(foo &Foo) bool {
7	return foo.func? == callback
8	}
9
10	fn main() {
11	t := Foo{}
12	assert callback(&t)
13	}
14