| 1 | fn main() { |
| 2 | if u32(1) < -1 { |
| 3 | println('unexpected') |
| 4 | } |
| 5 | |
| 6 | if -1 > u32(1) { |
| 7 | println('unexpected') |
| 8 | } |
| 9 | // unsigned == literal |
| 10 | _ = u8(-1) == -1 // false! |
| 11 | _ = -1 == u16(-1) // false! |
| 12 | |
| 13 | // smaller unsigned == signed, OK |
| 14 | _ = u16(-1) == int(-1) |
| 15 | _ = int(-1) != u8(-1) |
| 16 | |
| 17 | // smaller signed == unsigned, NG |
| 18 | _ = i8(0) == u16(0) |
| 19 | _ = i16(0) != u32(0) |
| 20 | _ = int(0) == u64(0) |
| 21 | _ = i32(0) == u64(0) // FIXME |
| 22 | // swap order |
| 23 | _ = u16(0) == i8(0) |
| 24 | _ = u64(0) == i16(0) |
| 25 | } |
| 26 |