[previous] 0854 [next] [U] Attempting to #define '%s', which is a predefined macro name.
Explicitly undefined REFERENCE - ISO:C90-6.8.8 Predefined Macro Names

You have attempted to redefine a pre-defined macro name. This is not allowed.

Pre-defined macro names specified in ISO:C90 include '__LINE__', '__FILE__', '__DATE__', '__TIME__' and '__STDC__'. None of these macros can be either redefined or undefined.

For example: 


/*PRQA S 553,2017 ++*/

#define __DATE__  "Date:"         /* Message 0854 */

MISRA C:2012 Rules applicable to message 0854:

Rule-1.3  (Required) There shall be no occurrence of undefined or critical unspecified behaviour
Rule-21.1  (Required) #define and #undef shall not be used on a reserved identifier or reserved macro name

See also:

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