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C

C static code analysis

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

  • All rules 315
  • Vulnerability13
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  • Quick Fix 19
Filtered: 3 rules found
redundant
    Impact
      Clean code attribute
        1. Declaration specifiers should not be redundant

           Bug
        2. Forward declarations should not be redundant

           Code Smell
        3. Redundant casts should not be used

           Code Smell

        Forward declarations should not be redundant

        intentionality - clear
        maintainability
        Code Smell
        • unused
        • redundant

        Why is this an issue?

        Redundant forward declarations simply clutter the code, and like any duplications, should be removed.

        Noncompliant code example

        struct S {
          // ...
        };
        // ...
        struct S;  // Noncompliant
        

        Compliant solution

        struct S {
          // ...
        };
        
          Available In:
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          in your IDE
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          on-premise CI
          Developer Edition
          Available Since
          9.1

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