| 1 | const A = error{ |
| 2 | NotDir, |
| 3 | |
| 4 | /// A doc comment |
| 5 | PathNotFound, |
| 6 | }; |
| 7 | const B = error{ |
| 8 | OutOfMemory, |
| 9 | |
| 10 | /// B doc comment |
| 11 | PathNotFound, |
| 12 | }; |
| 13 | |
| 14 | const C = A || B; |
| 15 | |
| 16 | fn foo() C!void { |
| 17 | return error.NotDir; |
| 18 | } |
| 19 | |
| 20 | test "merge error sets" { |
| 21 | if (foo()) { |
| 22 | @panic("unexpected"); |
| 23 | } else |err| switch (err) { |
| 24 | error.OutOfMemory => @panic("unexpected"), |
| 25 | error.PathNotFound => @panic("unexpected"), |
| 26 | error.NotDir => {}, |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | // test |