linux下编程用 编译软件

				// { dg-do compile }								// Copyright (C) 2003 Free Software Foundation, Inc.				// Contributed by Nathan Sidwell 27 Jul 2003 								// Failed to spot specialization using a template-id expr								template  class A {};				template  class R {};								template  struct Trait { enum {m = n}; };								template  R f(A);				template  R f(A) {return R();}								void Baz ()				{				  R (*ptr) (A);								  ptr = &f;				  				}