functionConst false positive

[Nikita Leontiev]

cppcheck 2.17.1 suggests to use const for method init that changes class member:

typedef void (*InitFunc)(void**);

template<typename T>
class Object
{
private:
    T *m_ptr;
public:
    Object() : m_ptr(0) {}
    ~Object()
    {
        if (m_ptr)
            delete m_ptr;
    }

    void init(InitFunc func)
    {
        func(reinterpret_cast<void**>(&m_ptr));
    }
};

template<typename T>
void init(void **ptr)
{
    *ptr = new T;
}

test\main.cpp:16:7: style: inconclusive: Technically the member function 'Object < int >::init' can be const. [functionConst]
 void init(InitFunc func)
      ^

[CHR]

Thanks for reporting. ticket is here: https://trac.cppcheck.net/ticket/13953