| 1 | struct Data { |
| 2 | name ?string |
| 3 | } |
| 4 | |
| 5 | fn f() ?string { |
| 6 | return none |
| 7 | } |
| 8 | |
| 9 | fn g() ?int { |
| 10 | return none |
| 11 | } |
| 12 | |
| 13 | _ = '' + f() |
| 14 | _ = f() + '' |
| 15 | _ = f() + f() |
| 16 | |
| 17 | _ = 4 + g() |
| 18 | _ = int(0) + g() |
| 19 | _ = g() + int(3) |
| 20 | _ = g() + 3 |
| 21 | |
| 22 | // binary operands |
| 23 | _ = 1 && 2 |
| 24 | _ = true || 2 |
| 25 | |
| 26 | // boolean expressions |
| 27 | _ = 1 == 1 && 2 == 2 || 3 == 3 |
| 28 | _ = 1 == 1 && 2 == 2 || 3 == 3 && 4 == 4 |
| 29 | _ = 1 + println('') |
| 30 | |
| 31 | // struct members |
| 32 | data := Data { |
| 33 | 'a name' |
| 34 | } |
| 35 | name := 'a name' |
| 36 | _ := data.name == 'a name' |
| 37 | _ := 'a name' == data.name |
| 38 | _ := data.name == name |
| 39 | _ := name == data.name |
| 40 | |
| 41 | // these should not error |
| 42 | _ := data.name == none |
| 43 | _ := none == data.name |
| 44 |