access5.c

来自「linux下的gcc编译器」· C语言 代码 · 共 25 行

// Build don't link: 
// GROUPS passed access
// access file
// From: Jeffrey C. Gealow <[e-mail]>
// Date:     Thu, 18 Feb 93 10:22:23 -0500
// Subject:  nested class access control bug
// Message-ID: <[e-mail]>


class enclose {
public:
  class nested_public { int x; };
protected:
  class nested_protected { int x; };
private:
  class nested_private { int x; }; // ERROR - private
};

class derived : public enclose {
  nested_public obj1;     // ok
  nested_protected obj2;  // ok
  nested_private obj3;    // error// ERROR - in this context
};