Debug Error on virtual unmanaged functions.

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Jacobo Rodriguez Villar - 03 May 2004 11:02 GMT

Hello, I'm writting an application using mixed mode with C++ and
C++.NET, and I have a problem, if I put a breakpoint or try to enter
(with step by step) into a virtual and unmanaged method, the debugger
tell me: "There aren't source code avalaible for the current location",
and the disassembler window appears. I can enter with the debugger into
functions of the same file but these functions aren't virtual. I tried
to put the debugger in mixed mode, instead of automatic, but nothing
happens.

If anyone could help me...

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Karl Burdack - 12 May 2004 08:06 GMT

I get this problem consistenltly. As does other programmers on other machines at my work, The following code causes the bug:

#using <mscorlib.dll>

struct A
{
    virtual void test() {};
};

struct B: public A
{
    virtual void test()
    {
        int i=0;
    }
};

struct C
{
    C()
    {
        A* a = new B();
        a->test();
    }

};

__gc class GC
{
public:
    GC()
    {
        C* c = new C();
    }
};

void main()
{
    GC* g = new GC();
}

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