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Small Basic - Invalid Variable Names

Ed Price's avatar
Ed Price
Former Employee
Feb 12, 2019
First published on MSDN on Feb 05, 2016

Authored by Ed Price


This Table shows some illegal variable names, along with the reason why each name’s invalid.


Table: Invalid Variable Names



Variable Name



What’s Wrong?



2Player



starts with a digit



My.Address



has an invalid character (dot) in the name



Okay?



has an invalid character (?) in the name



room-temp



has an invalid character (minus sign) in the name



room*temp



has an invalid character (*) in the name



room temp



has an invalid character (space) in the name




If you use an illegal variable name, the Small Basic compiler detects it and reports a syntax error. And then the programming police show up to arrest you! (That last part might just be a rumor.)



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Have a Small and Basic day!


- Ninja Ed & Majed Marji

Published Feb 12, 2019
Version 1.0
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