[previous] 0746 [next] [C] 'return exp;' found in '%s()' whose return type is 'void'.
Constraint violations REFERENCE - ISO:C90-6.6.6.4 The return Statement - Constraints

This is a constraint error

A return statement must not include an expression if the function is declared with a void return type. For example: 


/*PRQA S 2017,3227,3408 ++*/

void func(int n)
{

    return n;            /* Message 0746 */
}

MISRA C:2012 Rules applicable to message 0746:

Rule-1.1  (Required) The program shall contain no violations of the standard C syntax and constraints, and shall not exceed the implementation's translation limits

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