Note: information on this page refers to Ceylon 1.0, not to the current release.
- (unary minus) operator
The right-associative, unary prefix
- operator is used to invert the sign of its operand
Integer minusOne = -1;
- operator is defined as follows:
See the language specification for more details.
The result type of the
- operator is the same as the
Invertible type of its operand.