| Annotation Type | Description | 
|---|---|
| Constant | |
| PolySignedness | 
 A polymorphic qualifier for the signedness type system. 
 | 
| Signed | 
 The value is to be interpreted as signed. 
 | 
| SignednessBottom | 
 The bottom type in the Unsigned type system. 
 | 
| UnknownSignedness | 
 The value's signedness is not known to the Signedness Checker. 
 | 
| Unsigned | 
 The value is to be interpreted as unsigned. 
 |