1  /* Test for DT_RELR in a shared library without DT_VERNEED.
       2     Copyright (C) 2022-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <array_length.h>
      20  
      21  static int o, x;
      22  
      23  #define ELEMS O O O O O O O O X X X X X X X O O X O O X X X E X E E O X O E
      24  #define E 0,
      25  
      26  #define O &o,
      27  #define X &x,
      28  void *arr[] = { ELEMS };
      29  #undef O
      30  #undef X
      31  
      32  #define O 1,
      33  #define X 2,
      34  static char val[] = { ELEMS };
      35  
      36  extern void bar (void);
      37  
      38  int
      39  foo (void)
      40  {
      41    int err = 0;
      42    for (int i = 0; i < array_length (arr); i++)
      43      if (!((arr[i] == 0 && val[i] == 0)
      44  	  || (arr[i] == &o && val[i] == 1)
      45  	  || (arr[i] == &x && val[i] == 2)))
      46        err++;
      47    bar ();
      48    return err;
      49  }