NOSONAR break compilation on Multiline Macro

SonarQube
,
1

Hello,
I am getting compile error when I add a \\ NOSONAR
I am using Developer Edition Version 8.1 (build 31237)
How to add NOSONAR when we have a multiline macro? like this

/* Macros */
#define MyMacro(T) void operator<<(const T iVal) {::_write(m_fp, &iVal, sizeof(T));} \

              void operator>>(T& iVal)	   {::_read (m_fp, &iVal, sizeof(T));} \

So, this is used in order to solve the problem with Parentheses (Sonar rule Each instance of a parameter of a function-like macro should be enclosed in parentheses.)
Is this a bug in SONAR?
Regards,

2

Hello @QAsk77,

Welcome to the community!

You can try something like this:

#define MyMacro(T) void operator<<(const T iVal) {::_write(m_fp, &iVal, sizeof(T));} /* NOSONAR */ \ 
void operator>>(T& iVal)	   {::_read (m_fp, &iVal, sizeof(T));} \

No, this is a MISRA rule. It shouldn’t be enabled unless you are working on a MISRA codebase. This rule is disabled by default. We plan to have a sonarway rule that is similar to this one but includes exceptions like the one you specified.

By the way, are you on the latest version CFamily 6.7?

Thanks,
Abbas

3

Hello,
Thanks, it works. no error when I compile it with this solution.
I think we have version 6.6
Bests,