[previous] 0943 [next] [C] Jump to label '%s' is a jump into the scope of an identifier with variably modified type.
Constraint violations REFERENCE - ISO:C99-6.8.6.1 The goto statement - Constraints

This is a constraint error

A goto statement that jumps to this label has been encountered earlier and the jump will enter the scope of an identifier with variably modified type.

Jumping into into the scope of an identifier with variably modified type from outside the scope of that identifier is not permitted.

For example: 


/*PRQA S 1051,2001,2015,2017,2200,2201,2212,3120,3220,3227,3408 ++*/

void foo(int n)
{
    if (n == 0)
        goto lab1;
    if (n < 100)
    {
        int a[n];                  /* "a" has variably modified type */
        a[0] = 1;
lab1:   a[1] = 0;                  /* Message 0943 */
        a[0] += n;
    }
}

MISRA C:2012 Rules applicable to message 0943:

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

See also:

QA·C Source Code Analyser 8.1
MISRA C:2012 Compliance Module 1.0
© 2012 Programming Research.
www.programmingresearch.com 		Personality Groups | Glossary | Message Index | MISRA C:2012 Rule Index Contents