private TypeSymbolNode?BindInUnaryOperation(UnaryOperationExpressionNode unaryOperation,
VariableIdentifierMap variableIdentifierMap)
{
TypeSymbolNode?operandType = BindInExpression(unaryOperation.OperandNode, variableIdentifierMap);
if (operandType == null)
{
return(null);
}
Operator @operator = unaryOperation.Operator;
UnaryOperationSymbolNode?operationSymbol = FindBestUnaryOperation(@operator,
operandType,
out ImplicitConversionSymbolNode? conversion);
if (operationSymbol == null)
{
ErrorProvider.ReportError(ErrorCode.OperatorNotAvailableForTypes,
Compilation,
unaryOperation,
$"Operand type: {operandType.Identifier}");
return(null);
}
if (conversion != null)
{
unaryOperation.OperandNode.SpecifyImplicitConversion(conversion);
}
unaryOperation.Bind(operationSymbol);
return(operationSymbol.ReturnTypeNode);
}
public override PapyrusType VisitUnaryOperationExpression(UnaryOperationExpressionNode node)
{
// TODO: boolean
return(base.VisitUnaryOperationExpression(node));
}