用于进行gcc测试

				//Origin: benko@sztaki.hu				//PR c++/11432				// The mainline ICE on this one between 2003-01-16 and 2003-07-29.								// { dg-do compile }				 				 extern "C" void abort();				 				 				template 				struct a				{				  static int const value = A - 1;				};								 				template 				struct b				{				  static int foo()				  {				    return a::value;				  }								 				  static int const L = a::value;				};