linux下编程用 编译软件

				// { dg-do assemble  }				// GROUPS passed access-control				class Base				{				protected:				  virtual void DoSomething() = 0;				};								class Fibber : public Base				{				public:				  void DoBP() {				    DoSomething();				  }				};								class Flat : public virtual Fibber				{				public:				  void DoIt() {				    DoSomething();				  }				};