QA·C Help - 0434

	0434	[S] The identifier '%s' has not been declared.

Syntax errors		REFERENCE - ISO:C90-6.3.1 Primary Expressions - Syntax

You are using an identifier which has not been declared. It is possible to reference functions which have not previously been declared, but objects must always have an explicit declaration.

Check for missing headers, local or global declarations. For example:


/*PRQA S 3200,3209,3408 ++*/

extern int foo(void)
{
    i = 0;                   /* Message 0434          */

    func(0);                 /* Message 1302 and 3335 */

    return j;                /* Message 0434          */
}

No MISRA C:2012 Rules applicable to message 0434

See also:

1302 '%s()' must be declared before use in C++.
3335 No function declaration. Implicit declaration inserted: 'extern int %s();'.

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MISRA C:2012 Compliance Module 1.0
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