[previous] 2742 [next] This 'if' controlling expression is a constant expression and its value is 'false'.
Invariant operations

The controlling expression in this 'if' statement is a constant expression with value zero. The contained code is therefore unreachable.

For example: 


/*PRQA S 2017,3120,3199,3201,3227,3329,3356,3359,3408,3447 ++*/

#define SWG1 5
#define SWG2 5

int f1(int x)
{
    if (SWG1 > SWG2)            /* 2742 */
    {
        ++x;                    /* 2880 */
    }
    
    return x;
}

See also:

QA·C Source Code Analyser 8.1.2
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