QA·C Help - 3111

	3111	Redundant comma at end of braced initializer will be ignored.

Arrays, structures, unions and bit-fields		REFERENCE - ISO:C90-3.5.7 Initialization

This braced initializer includes a redundant trailing comma. The comma has no effect and will be ignored; however it may be wiser to remove it so as to avoid confusion.

For example:


/*PRQA S 2017,2213,3120,3132,3211,3408 ++*/

int a[3] = { 1, 2, 3, };                        /* Message 3111 */

int b[6] = { 1, 2, 3, };                        /* Message 3111 and 0686 */

int c[3] = { 1, 2,  , };                        /* Message 0907 and XXXX - Syntax error */

struct ST
{
    int x;
    int y;
    int z;
};

struct ST sta = { 1, 2, 3, };                   /* Message 3111 */

struct ST stb = { 1, 2,    };                   /* Message 3111 and 0703 */

See also:

0686 Array has fewer initializers than its declared size. Default initialization is applied to the remainder of the array elements.
0703 Structure has fewer initializers than its declared size. Default initialization is applied to the remainder of the members.

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