linux下编程用 编译软件

				/* PR c++/2437 */				/* { dg-do run } */								// Test of two-stage name lookup.								int g(double) { return 0; }				 				template  struct X				{				  int f() { return g(2); } // should call g(double)				};				 				inline int g(int) { return 1; }				 				int main()				{				  return X().f(); // should call g(double), but used to call g(int)				}