1  /* { dg-do compile { target *-*-darwin* } } */
       2  /* { dg-options "-O0 -gdwarf-2 -dA" } */
       3  /* { dg-skip-if "Unmatchable assembly" { mmix-*-* } } */
       4  /* { dg-final { scan-assembler "__debug_pubtypes" } } */
       5  /* { dg-final { scan-assembler {long+[ \t]+0x14d+[ \t]+[#;]+[ \t]+Pub Info Length} } } */
       6  /* { dg-final { scan-assembler "used_struct\\\\0\"+\[ \t\]+\[#;]+\[ \t\]+external name" } } */
       7  /* { dg-final { scan-assembler-not "unused_struct\\\\0\"+\[ \t\]+\[#;]+\[ \t\]+external name" } } */
       8  /* { dg-final { scan-assembler-not "\"list_name_type\\\\0\"+\[ \t\]+\[#;]+\[ \t\]+external name" } } */
       9  
      10  #include <stdlib.h>
      11  #include <stdio.h>
      12  #include <string.h>
      13  
      14  struct used_struct 
      15  {
      16    int key;
      17    char *name;
      18  };
      19  
      20  struct unused_struct
      21  {
      22    int key1;
      23    int f2;
      24    double f3;
      25    char *f4;
      26    struct unused_struct *next;
      27  };
      28  
      29  void 
      30  foo (struct used_struct *list)
      31  {
      32    enum list_name_type {
      33      boy_name,
      34      girl_name,
      35      unknown
      36    };
      37  
      38    int b_count = 0;
      39    int g_count = 0;
      40    int i;
      41    enum list_name_type *enum_list;
      42  
      43    enum_list = (enum list_name_type *) malloc (10 * sizeof (enum list_name_type));
      44    
      45    for (i = 0; i < 10; i++)
      46      {
      47        if (strncmp (list[i].name, "Alice", 5) == 0)
      48  	{
      49  	  enum_list[i] = girl_name;
      50  	  g_count++;
      51  	}
      52        else if (strncmp (list[i].name, "David", 5) == 0)
      53  	{
      54  	  enum_list[i] = boy_name;
      55  	  b_count++;
      56  	}
      57        else
      58  	enum_list[i] = unknown;
      59      }
      60  
      61  }
      62  
      63  int
      64  main (int argc, char **argv)
      65  {
      66    int i;
      67    struct used_struct *my_list;
      68  
      69    my_list = (struct used_struct *) malloc (10 * sizeof (struct used_struct));
      70    
      71    for (i = 0; i < 10; i++)
      72      {
      73        my_list[i].key = i;
      74        my_list[i].name = (char *) malloc (11);
      75        sprintf (my_list[i].name, "Alice_%d", i);
      76      }
      77  
      78    foo (my_list);
      79  
      80    for (i = 0; i < 10; i++)
      81      fprintf (stdout, "Key: %d, Name: %s\n", my_list[i].key, my_list[i].name);
      82    
      83    return 0;
      84  }