用于进行gcc测试

				// { dg-do run }								// Copyright (C) 2002 Free Software Foundation, Inc.				// Contributed by Nathan Sidwell 13 Sep 2002 								template  int Foo (T const *)				{				  return 1;				}				template  int Foo (T const &)				{				  return 2;				}				template  int Foo (T const (&ref)[I])				{				  return 0;				}								int main ()				{				  static int array[4] = {};				  				  return Foo (array);				}