QA·C Help - 3730

	3730	Implicit conversion: signed char to float.

Arithmetic type - Implicit conversions

An expression of integral type (signed char) is being implicitly converted to a floating type (float). Is this intended ?

Implicit type conversions of this nature can occur in the context of:

initializations
assignment operations
balancing operations
the passing of a function argument
the return of a value from a function


/*PRQA S 2017,3197,3199,3203,3227,3408,3447,3602,3625 ++*/

extern void ef(float f);

extern float foo(signed char n)
{
    float f = n;                /* Message 3730 - Initialization */

    f = n;                      /* Message 3730 - Assignment */

    f = f + n;                  /* Message 3730 - Balancing */

    ef(n);                      /* Message 3730 - Function argument */

    return n;                   /* Message 3930 - Function return */
}