| 1 | fn f1() bool { |
| 2 | println('f1') |
| 3 | return false |
| 4 | } |
| 5 | |
| 6 | fn f2() bool { |
| 7 | println('f2') |
| 8 | return true |
| 9 | } |
| 10 | |
| 11 | fn f3() !bool { |
| 12 | println('f3') |
| 13 | return false |
| 14 | } |
| 15 | |
| 16 | fn f4() bool { |
| 17 | println('f4') |
| 18 | return true |
| 19 | } |
| 20 | |
| 21 | fn test() ! { |
| 22 | println('test') |
| 23 | if f1() { |
| 24 | println('-> 01') |
| 25 | } else if f2() { |
| 26 | println('-> 02') |
| 27 | } else if f2() && f3()! { |
| 28 | println('-> 03') |
| 29 | } else if f4() { |
| 30 | println('-> 04') |
| 31 | } else { |
| 32 | println('-> 05') |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | fn main() { |
| 37 | test() or { panic(err) } |
| 38 | } |
| 39 |