private Value Negation(NegationNode exp)
{
Value val = Eval(exp.InnerNode);
Constant obj = val.GetRValue();
switch (obj.ConstantType)
{
case Constant.Type.Complex:
return(ComplexValue.OpNeg((ComplexValue)obj));
case Constant.Type.Int:
return(IntValue.OpNeg((IntValue)obj));
case Constant.Type.Float:
return(FloatValue.OpNeg((FloatValue)obj));
}
throw new ModelInterpreterException($"Отрицание не определено для типа \"{obj.ConstantType.ToString()}\"")
{
Line = exp.Line,
Position = exp.Position
};
}
