misra-c2012-12.3 false positive

[Nikita Leontiev]

cppcheck 2.18.0 generates misra-c2012-12.3 false positive for the following code:

class A
{
};

class B
{
};

class C : public A, public B
{
};

test\main.cpp:9:19: style: The comma operator should not be used [misra-c2012-12.3]
class C : public A, public B
                  ^