[previous] 2996 [next] The result of this logical operation is always 'false'.
Invariant operations

The result of this logical operation is always 'false' (0). The fact that this expression is "degenerate" suggests a logical flaw in the code.

For example: 


/*PRQA S 2017,2100,3120,2982,2983,2984,2986,3198,3199,3203,3227,3356,3408 ++*/
void foo(unsigned char x, int y)
{
    int r;

    r = x > 300;                  /* 2996 */

    if (y < 20)
    {
        r = y > 30;               /* 2996 */
    }
}

See also:

QA·C Source Code Analyser 8.1.2
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