linux下编程用 编译软件

				// { dg-do run }								// Copyright (C) 2003 Free Software Foundation, Inc.				// Contributed by Nathan Sidwell 14 Mar 2003 								// PR 9629. The vtable is not set up until the base initializers have				// run.								struct A {				  static A *a;				  A ();				};				A *A::a;				A::A () {a = this;}								struct B {				  static A *a;				  B (A *);				};				A *B::a;				B::B(A *a_) {a = a_;}								struct C : virtual public A, public B {				  C();				};				C::C () : B(this) {}								struct D : virtual public C {};								int main()				{				  new D();				  return A::a != B::a;				}