This question code: #include using namespace std;
Class base {public: base () {cout << "base" << endl;} ~ base () {cout << "~ base" << endl;}};
Class Derive: Virtual Public Base {public: derive () {cout << "derive" << endl;} ~ derive () {cout << "~ derive" << endl;}};
INT Main (int Argc, char * argv []) {base * b = new deerive (); delete b; return 0;} The above delete will lead to an access exception (VC6.0). If the main function is changed to: Derive * b = new deer (); delete b; return 0; will not have any abnormal appearance.
