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org.sonar.l10n.delphi.rules.community-delphi.UnusedGlobalVariable.html Maven / Gradle / Ivy

Why is this an issue?

  Having unused global variables adversely affects code readability, as their presence is confusing.
  Code that is never used should be removed to keep codebases clean and maintainable.


  Note that this rule excludes the form variables automatically generated by the Delphi IDE using
  the following heuristic:


  
The variable declaration section is the last element in the interface section, and
  
There is a single variable declaration in the variable declaration section, and
  
The variable's type is a descendant of TComponent

How to fix it
Remove the unused global variable.