language: C++ 4.7.2 (gcc-4.7.2)
date: 279 days 0 hours ago
link:
visibility: public 
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    #include <cstdio>
    
    struct A { int x; };
    struct C : A { virtual void g() {} };
    
    int main() {
        void* c = new C();
        printf("%p\n", c);              // 0x1000
        printf("%p\n", (A*) c);         // 0x1000
        printf("%p\n", (A*) ((C*) c));  // 0x1008
        return 0;
    }