| 1 | const TestEnum = enum { T1, T2 }; |
| 2 | |
| 3 | fn err(x: u8) TestEnum { |
| 4 | switch (x) { |
| 5 | 0 => return TestEnum.T1, |
| 6 | else => return TestEnum.T2, |
| 7 | } |
| 8 | } |
| 9 | |
| 10 | fn foo(x: u8) void { |
| 11 | switch (err(x)) { |
| 12 | TestEnum.T1 => {}, |
| 13 | TestEnum.T2 => {}, |
| 14 | else => {}, |
| 15 | } |
| 16 | } |
| 17 | |
| 18 | export fn entry() usize { |
| 19 | return @sizeOf(@TypeOf(&foo)); |
| 20 | } |
| 21 | |
| 22 | // error |
| 23 | // |
| 24 | // :14:14: error: unreachable else prong; all cases already handled |