gcc/testsuite/gcc.dg/debug/pr35154.c

   1 /* Test to make sure that stabs for C symbols that go into .comm have the
   2    proper structure.  These should be lettered G for the struct that gives
   3    the name to the .comm, and should be V or S for .lcomm symbols.  */
   4
   5 __attribute__ ((used))
   6 static char i_outer;
   7 struct {
   8    char f1;
   9    char f2;
  10 } opta;
  11 struct {
  12    char f1;
  13    char f2;
  14 } optb;
  15
  16 int
  17 main()
  18 {
  19    static char i_inner[2] __attribute__ ((used));
  20    i_inner[0] = 'a'; i_inner[1] = 'b';
  21    opta.f1 = 'c';
  22    opta.f2 = 'd';
  23    optb.f1 = 'C';
  24    optb.f2 = 'D';
  25    i_outer = 'e';
  26 /* { dg-do compile } */
  27 /* { dg-skip-if "No stabs" { mmix-*-* alpha*-*-* hppa*64*-*-* ia64-*-* *-*-vxworks* } { "*" } { "" } } */
  28 /* { dg-skip-if "stabs only" { *-*-* } { "*" } { "-gstabs" } } */
  29    return 0;
  30 }
  31
  32 /* { dg-final { scan-assembler ".stabs.*i_inner:V" } } */
  33 /* { dg-final { scan-assembler ".stabs.*i_outer:S" } } */
  34 /* { dg-final { scan-assembler ".stabs.*opta:G" } } */
  35 /* { dg-final { scan-assembler ".stabs.*optb:G" } } */