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Why am I getting "Potential conflicting usages of identifier "FALSE": a parameter and Language Keywords"

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Paul Crociata
Paul Crociata on 5 Oct 2021
Edited: Fangjun Jiang on 5 Oct 2021
When trying to build a Simulink/Stateflow model in Matlab 2016b for use on a dSpace Microautobox I am getting the error "Potential conflicting usages of identifier 'FALSE': a parameter, and Language Keywords". I have used this same model and associated variables in version 2013a without any issues. Target file for the code generator is rti1401.tlc. Any insight would be appreciated.

Answers (1)

Fangjun Jiang
Fangjun Jiang on 5 Oct 2021
Edited: Fangjun Jiang on 5 Oct 2021
You know 'false' is used by MATLAB as logical value for 0. I think 'FALSE' might be used by Stateflow or some customized definition as the same as 'false'. So don't use 'FALSE' as a variable name in your code or model.
>> false
ans =
logical
0
>> FALSE
Undefined function or variable 'FALSE'.

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