move constructor is ignored?

[GeoRanger]

Hi,

I've just written my first move constructors and move assignment operators. They seem to compile just fine, but when I try to set a breakpoint inside them, the debugger acts like they don't even exist. It acts like the source code for them is a comment, such that the breakpoints move to the first lines of code after them. This is with VS 2010.

I can't post the exact code but it looks something like this:

// In .h file
class OuterClass
{
    class InnerClass;
    // Other stuff...
};
 
// In .cpp file
class OuterClass::InnerClass
{
public:
    // Copy constructor
    InnerClass(InnerClass const & rhs)
    :
        m_WrapperAroundHugeMemberDataStructure(StaticConstIntegerId)
    {
        *this = rhs;
    }
    // Move constructor
    InnerClass(InnerClass && rhs)
    :
        m_WrapperAroundHugeMemberDataStructure(StaticConstIntegerId)
    {
        m_WrapperAroundHugeMemberDataStructure.SwapHugeData(&rhs.m_WrapperAroundHugeMemberDataStructure);
    }
    // Destructor
    ~InnerClass(void) {}
    // Other stuff...
};

When I set a breakpoint anywhere in the move constructor, the breakpoint jumps down to the destructor.

The same thing happens with the move assignment operator in this class. I have another class with a move constructor and move assignment which has the same problem, and it is also an inner class.

Am I doing anything obviously wrong here? Do move constructors have some subtlety when used with inner classes?