用于进行gcc测试

				// { dg-do compile }								// Copyright (C) 2003 Free Software Foundation, Inc.				// Contributed by Nathan Sidwell 22 Jul 2003 								// PR c++ 11614								typedef int ary_t[];								struct test				{				  ary_t *b;				  int (*a)[]; // this is not a flexible array member				};				 				void test(void)				{				  struct test s;				  int (*a)[] = 0;				  ary_t *b = 0;				  				  a = s.a;				  a = s.b;								  s.a = a;				  s.b = a;								  b = s.a;				  b = s.b;								  s.a = b;				  s.b = b;				}