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Dart

Dart static code analysis

Unique rules to find Bugs, Vulnerabilities, Security Hotspots, and Code Smells in your DART code

  • All rules 126
  • Vulnerability4
  • Bug15
  • Security Hotspot8
  • Code Smell99
Filtered: 7 rules found
unused
    Impact
      Clean code attribute
        1. Unnecessary equality checks should not be made

           Bug
        2. Unused assignments should be removed

           Code Smell
        3. Unused local variables should be removed

           Code Smell
        4. Unnecessary imports should be removed

           Code Smell
        5. Empty statements should be removed

           Code Smell
        6. Unused "private" fields should be removed

           Code Smell
        7. Unused labels should be removed

           Code Smell

        Unused assignments should be removed

        intentionality - logical
        maintainability
        Code Smell
        • cwe
        • unused

        Why is this an issue?

        How can I fix it?

        More Info

        Dead stores refer to assignments made to local variables that are subsequently never used or immediately overwritten. Such assignments are unnecessary and don’t contribute to the functionality or clarity of the code. They may even negatively impact performance. Removing them enhances code cleanliness and readability. Even if the unnecessary operations do not do any harm in terms of the program’s correctness, they are - at best - a waste of computing resources.

        Exceptions

        This rule ignores initializations to -1, 0, 1, null, true, false and "".

          Available In:
        • SonarQube CloudDetect issues in your GitHub, Azure DevOps Services, Bitbucket Cloud, GitLab repositories
        • SonarQube ServerAnalyze code in your
          on-premise CI
          Developer Edition
          Available Since
          10.7

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