Optional Argument
kaoecoito opened this issue · comments
Hello,
In the sample call below
MetodoCall Param1, , Param2
The ArgsCallContext returns 2 arguments and 2 commas.
With the 2 commas I detect that there are 3 parameters, but the order of them is not detectable.
Is there an example of how to detect the second null parameter?
Hello,
To get registered, my solution was to scan all the children of ArgsCallContext by checking whether they would be instances of TerminalNode (comma) or ArgCallContext.
In this way it worked correctly.
Thank you.
OK, thanks for the info! I'll have to check, whether this could become part of the ASG, as it is a relevant information.