| 1 | const std = @import("std"); |
| 2 | const expectEqual = std.testing.expectEqual; |
| 3 | |
| 4 | const Payload = union { |
| 5 | int: i64, |
| 6 | float: f64, |
| 7 | boolean: bool, |
| 8 | }; |
| 9 | test "simple union" { |
| 10 | var payload = Payload{ .int = 1234 }; |
| 11 | try expectEqual(1234, payload.int); |
| 12 | payload = Payload{ .float = 12.34 }; |
| 13 | try expectEqual(12.34, payload.float); |
| 14 | } |
| 15 | |
| 16 | // test |