[previous] 4510 [next] An expression of 'essentially character' type (%1s) is being used as an array subscript.
Arithmetic type - Operands

This message is issued whenever an expression of essentially character type has been used as an array subscript.

For example: 


/*PRQA S 1-9999 ++*/
/*PRQA S 4510 --*/

void f4510 (char a)
{
  int asi [10];

  asi [a] = 0;              /* 4510 */

}

MISRA C:2012 Rules applicable to message 4510:

Rule-10.1  (Required) Operands shall not be of an inappropriate essential type.

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