Follow Symbol has strange behavior with an overloaded function

struct Foo
{
protected:
    void foo(int); // 1
    void foo() {} // 2
};

void Foo::foo(int) {} // 3

• F2 on [2] jumps to [1] (wrong)
• F2 on [1] jumps to [3] (expected)
• F2 on [3] jumps to [1] (expected)

If the declaration is in the header and the definition in the cpp file, F2 (and even Shift-F2) on [1] jumps to [2].