[previous] 0856 [next] [C] Fewer arguments in macro call than specified in definition.
Constraint violations REFERENCE - ISO:C90-6.8.3 Macro Replacement - Constraints

This is a constraint error

This function-like macro has not been supplied with enough arguments. For example: 


/*PRQA S 1302,1304,2017,3002,3120,3205,3206,3227,3335,3408,3429,3453 ++*/

#define CAL(a, b, c) (((a) * (b))/ (c))

extern void foo(x, y, z)
{
   int r = CAL(x, y);                     /* Message 0856 */
}

MISRA-C:2004 Rules applicable to message 0856:

Rule  1.1  (Required) All code shall conform to ISO/IEC 9899:1990 C programming language, ISO 9899, amended and corrected by ISO/IEC 9899/COR1:1995, ISO/IEC 9899/AMD1:1995, and ISO/IEC 9899/COR2: 1996192
Rule  19.8  (Required) A function-like macro shall not be invoked without all of its arguments.

QA·C Source Code Analyser 8.1
MISRA-C:2004 Compliance Module 3.2
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