1  /* Test compilation and CTF generation of anonymous structs.  An anonymous
       2     struct type is encoded as no-name CTF struct type.
       3  
       4     For this testcase, a single CTF anonymous struct is expected.
       5     struct {} : ctt_name = 0 (point to offset 0 in the CTF string table to
       6  			    denote empty string)
       7     
       8     Two CTF struct records should be generated in total.
       9     struct a : ctt_info = 0x1a000002 (2 fields)
      10     struct {} : ctt_info = 0x1a000001 (1 field)  */
      11  
      12  /* { dg-do compile )  */
      13  /* { dg-options "-O0 -gctf -dA" } */
      14  
      15  /* { dg-final { scan-assembler-times "\[\t \]0\[\t \]+\[^\n\]*ctt_name" 1 } } */
      16  /* { dg-final { scan-assembler-times "0x1a000002\[\t \]+\[^\n\]*ctt_info" 1 } } */
      17  /* { dg-final { scan-assembler-times "0x1a000001\[\t \]+\[^\n\]*ctt_info" 1 } } */
      18  
      19  struct a
      20  {
      21    struct { int b1; } a1;
      22    int a2;
      23  } my_a;