[previous] 1034 [next] [E] Macro defined with named variable argument list. This is a language extension.
Language extensions

A macro is being defined with a named variable argument list. This syntax is not recognized in either ISO:C90 or ISO:C99; but it is supported by some C compilers.

If a variable argument list is required, ISO:C99 provides a preferred syntax.

For example: 


/*PRQA S 553,2017,3429,3453 ++*/

#define D1(fmt, args...) fprintf(stderr, fmt, args)         /* Message 1034 */

#define D2(fmt, ...) fprintf(stderr, fmt, __VA_ARGS__)      /* Message 1030 */

MISRA C:2012 Rules applicable to message 1034:

Rule-1.2  (Advisory) Language extensions should not be used

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