s9959.c

来自「linux下的gcc编译器」· C语言 代码 · 共 21 行

// Build don't link:

class A {
protected:
  int aData;
};
 
class B : public A {
public:
  virtual void func1() { 
    A::aData = 1;
  }
};

class C : virtual public B {
public:
  virtual void func1(void) {
    A::aData = 2;
  }
};