| 1 | struct Foo { |
| 2 | x int |
| 3 | } |
| 4 | |
| 5 | fn (a Foo) + (b Foo) Foo { |
| 6 | return Foo{a.x + b.x} |
| 7 | } |
| 8 | |
| 9 | fn (a Foo) % (b Foo) Foo { |
| 10 | return Foo{a.x % b.x} |
| 11 | } |
| 12 | |
| 13 | struct Indexed { |
| 14 | mut: |
| 15 | values []int |
| 16 | } |
| 17 | |
| 18 | fn (i Indexed) [] (index int) int { |
| 19 | return i.values[index] |
| 20 | } |
| 21 | |
| 22 | fn (mut i Indexed) []= (index int, value int) { |
| 23 | i.values[index] = value |
| 24 | } |
| 25 |