gcc/testsuite/gcc.dg/pubtypes-2.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+\[ \t\]+0x6a+\[ \t\]+\[#;]+\[ \t\]+Length of Public Type Names Info" } } */
   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
   9 #include <stdlib.h>
  10 #include <stdio.h>
  11
  12 struct used_struct
  13 {
  14   int key;
  15   char *name;
  16 };
  17
  18 struct unused_struct
  19 {
  20   int key1;
  21   int f2;
  22   double f3;
  23   char *f4;
  24   struct unused_struct *next;
  25 };
  26
  27 int
  28 main (int argc, char **argv)
  29 {
  30   int i;
  31   struct used_struct *my_list;
  32
  33   my_list = (struct used_struct *) malloc (10 * sizeof (struct used_struct));
  34
  35   for (i = 0; i < 10; i++)
  36     {
  37       my_list[i].key = i;
  38       my_list[i].name = (char *) malloc (11);
  39       sprintf (my_list[i].name, "Alice_%d", i);
  40     }
  41
  42   for (i = 0; i < 10; i++)
  43     fprintf (stdout, "Key: %d, Name: %s\n", my_list[i].key, my_list[i].name);
  44
  45   return 0;
  46 }