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Link: http://codepad.org/VMzyh9pw    [ raw code | output | fork ]

C++, pasted on Feb 5:
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    #include <iostream>
    
    struct A
    {
        virtual void AMethod() { std::cout << "In A!" << std::endl; }
    };

    class B : public A
    {
        virtual void AMethod() { std::cout << "In B!" << std::endl; } //Hides A::AMethod
    };

    int main()
    {
        B myB;
        myB.AMethod(); //Error: AMethod is private
        static_cast<A*>(&myB)->AMethod(); //Ok
        return 0;
    }


Output:
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In function 'int main()':
Line 10: error: 'virtual void B::AMethod()' is private
compilation terminated due to -Wfatal-errors.


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