[previous] 4322 [next] An expression of 'essentially enum' type (%1s) is being cast to a different enum type, '%2s'.
Arithmetic type - Casts

This message is issued whenever an expression of essentially enum type has been cast to a different enum type.

For example: 


/*PRQA S 1-9999 ++*/
/*PRQA S 4322 --*/

enum E1 {APPLES, ORANGES};

enum E2 {ONE, TWO};

void foo (enum E1);

enum E1 f4322 (enum E2 a)
{
  foo ((enum E1) ONE);      /* 4322 */

  return ((enum E1) a);     /* 4322 */
}

MISRA C:2012 Rules applicable to message 4322:

Rule-10.5  (Advisory) The value of an expression should not be cast to an inappropriate essential type

QA·C Source Code Analyser 8.1
MISRA C:2012 Compliance Module 1.0
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