Inline unsuppress?

[Juozapas Bočkus]

I know there is an inline rule suppression feature and it works for me fine, but how do I inline re-enable the suppressed rule after I no longer need it to be suppressed?

[Daniel Marjamäki]

I am not sure what you mean. Just remove the comment?

[Juozapas Bočkus]

I meant that I want only a specific portion of a file with suppression and the rest of the file should be checked for MISRA compatibility.

// inline suppress
some_code_that_should_not_be_checked();
// inline un-suppress
some_code_that_should_be_checked();

[Daniel Marjamäki]

We do not have such functionality at the moment. Sounds weird that you have different coding rules in a file. How about using a define?

#ifndef CPPCHECK_MISRA_CHECKER
some_code_that_should_not_be_checked();
#endif
some_code_that_should_be_checked();

cppcheck -DCPPCHECK_MISRA_CHECKER --addon=misra file.c

well it's a simple solution but maybe that will have problems I don't know.

[Daniel Marjamäki]

If you had different files for misra compliant code and non-misra-compliant code then you could suppress:

--suppress="misra-c2012-*:non-compliant-file.h"