False positive: functionConst [inconclusive]

[CHR]

If you call a method on a subobject which takes a member of a different subobject by non-const reference, cppcheck reports that the top method can be const:

struct Foo {
    Bar bar;
    Baz baz;
    int i{};
    void getInt() { bar.getInt(baz.i); } // Technically the member function 'Foo::getInt' can be const
};

struct Bar {
    int j = 5;
    void getInt(int& i) const { i += j; }
};

struct Baz {
    int i{};
};

[CHR]

This still reproduces with v2.3.

[CHR]

I created a ticket: https://trac.cppcheck.net/ticket/10146