public void InterpreteLabel()
{
if (!LabelScanned)
{
AST CurrentAST = Input.Read();
string Name = ((AST)CurrentAST.Value).Value as string;
OutputManager.RegisterLabelLocation(Name, Input.BackupPosition());
}
}
private AST Maybe(params Parse[] parsers)
{
AST result = null;
int BackedUpPosition = Input.BackupPosition();
foreach (Parse parser in parsers)
{
result = parser();
if (result == null)
{
Input.RecoverPosition(BackedUpPosition);
continue;
}
else
{
return(result);
}
}
throw new UnexpectedTokenException("Unknown error happened. Please check the input array.");
}
