用于进行gcc测试

				// { dg-do run }								// Copyright (C) 2003 Free Software Foundation, Inc.				// Contributed by Nathan Sidwell 26 Mar 2003 								// PR 10158. implicit inline template friends ICE'd								template  struct X				{				  template  friend int foo(X const &)				  {				    return N * 10000 + M;				  }				};				X bring;								int main() {				  return foo (bring) != 12345678;				}