| ### Compilation failed: |
| |
| error: 1: operator '~' is not allowed |
| error: 3: operator '%' is not allowed |
| error: 4: operator '%=' is not allowed |
| error: 6: operator '<<' is not allowed |
| error: 7: operator '<<=' is not allowed |
| error: 8: operator '>>' is not allowed |
| error: 9: operator '>>=' is not allowed |
| error: 11: operator '&' is not allowed |
| error: 12: operator '&=' is not allowed |
| error: 13: operator '|' is not allowed |
| error: 14: operator '|=' is not allowed |
| error: 15: operator '^' is not allowed |
| error: 16: operator '^=' is not allowed |
| 13 errors |
