| 1 | const std = @import("std"); |
| 2 | const expect = std.testing.expect; |
| 3 | |
| 4 | const Number = enum(u8) { |
| 5 | one, |
| 6 | two, |
| 7 | three, |
| 8 | _, |
| 9 | }; |
| 10 | |
| 11 | test "switch on non-exhaustive enum" { |
| 12 | const number = Number.one; |
| 13 | const result = switch (number) { |
| 14 | .one => true, |
| 15 | .two, .three => false, |
| 16 | _ => false, |
| 17 | }; |
| 18 | try expect(result); |
| 19 | const is_one = switch (number) { |
| 20 | .one => true, |
| 21 | else => false, |
| 22 | }; |
| 23 | try expect(is_one); |
| 24 | } |
| 25 | |
| 26 | // test |