[previous] 2995 [next] The result of this logical operation is always 'true'.
Invariant operations

The result of this logical operation is always 'true' (1). The fact that the operation is "degenerate" suggests a logical flaw in the code.

For example: 


/*PRQA S 2017,2100,3120,2982,2983,2984,2986,3198,3199,3203,3227,3355,3408 ++*/
void foo(unsigned char x, int y)
{
    int r;

    r = x < 300;                  /* 2995 */

    if (y < 20)
    {
        r = y < 30;               /* 2995 */
    }
}

See also:

QA·C Source Code Analyser 8.1.2
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