WARN5-Variables that are set, but never referenced
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Variables that are set, but never referenced (WARN5)
This is a list of all variables that are set but never referenced. Either these variables are unnecessary or something is missing in the code, because it is meaningless to set a variable and then never reference, or use it.
Variables marked with the absolute directive are not examined. These identifiers shadow another variable in memory, and are changed whenever the other variable changes.
Examine why these variables are set, but never referenced.