gcc/testsuite/gcc.dg/pubtypes-3.c

   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+\[ \t\]+0x12e+\[ \t\]+\[#;]+\[ \t\]+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 }