5.5 and groups of preprocessing

[misra-c]

Rule 5.5 amplification states that

name of macros that exist prior to preprocessing

be distinct from

identifiers that exist after preprocessing.

Prior to preprocessing there is a macro called "log".

If the code is compiled when NO_TAG is not defined, the code after preprocessing will include a function identifier "log". Under these circumstances, there is a violation of rule 5.5.